Feature Flags

Feature flags and gradual rollouts: define flags, evaluate per user/context, toggle and roll out by percentage — LaunchDarkly-style.

1. Overview

Base path: https://api.infrai.cc/v1/flags

Auth header: Authorization: Bearer $INFRAI_API_KEY

bash

# Call any /v1/flags capability over raw HTTP — no SDK to install.
# curl:
curl https://api.infrai.cc/v1/flags/... \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json"

2. Methods (9)

2.1flags.is_enabled

GET /v1/flags/is_enabled/{key}

Evaluate a feature flag for the current context.

Parameters

Name	Type	Required	Description
`key`	`string`	Required	Feature flag key.

Returns

{ enabled: boolean }

Name	Type	Description
`value`	`any`	Evaluated flag value for the supplied user/context (type matches flag.type).
`variant`	`object \| null`	Winning variant when a multi-variant rollout was applied; null otherwise.
`variant.value`	`any`	Variant value; type must match flag.type.
`variant.weight`	`integer`	0..100; sum of weights must be <= rollout.percentage. `0–100`
`key`	`string`	Flag key that was evaluated (flags.is_enabled only).
`enabled`	`boolean`	Boolean-coerced evaluation result, same value as `value` (flags.is_enabled only).

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X GET https://api.infrai.cc/v1/flags/is_enabled/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/is_enabled/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/is_enabled/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/is_enabled/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.infrai.cc/v1/flags/is_enabled/KEY", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/is_enabled/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("GET"), "https://api.infrai.cc/v1/flags/is_enabled/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/is_enabled/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/is_enabled/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .get("https://api.infrai.cc/v1/flags/is_enabled/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.2flags.set

POST /v1/flags/set

创建或更新功能开关定义

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键 `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string`	Optional	功能开关描述 `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json" \| null`	Optional	取值类型：bool/string/number/json
`default_value`	`unknown`	Optional	默认取值
`rules`	`FlagRule[]`	Optional	定向规则列表
`rollout`	`RolloutConfig`	Optional	灰度发布配置
`tags`	`Record<string, string>`	Optional	键值标签
`enabled`	`boolean`	Optional	是否启用 `default: true`
`version`	`number`	Optional	版本号，用于乐观并发控制 `≥ 1`

Returns

Flag

Name	Type	Description
`key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string`	Free-text description of this resource `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`default_value`	`any`	Default value when no rules match
`enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`rules`	`object[]`	Targeting rules for the flag
`rollout`	`object \| null`	Rollout configuration for gradual delivery
`tags`	`object \| null`	Tags for categorization and filtering
`version`	`integer`	Optimistic-lock counter. `≥ 1`
`created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`created_by`	`string`	User who created this flag
`updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`updated_by`	`string`	User who last updated this flag
`archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X POST https://api.infrai.cc/v1/flags/set \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "sample"}'

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/set",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'sample'},
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/set",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample"}),
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/set",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample"}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"bytes"
	"fmt"
	"net/http"
	"os"
)

func main() {
	body := []byte(`{"key": "sample"}`)
	req, _ := http.NewRequest("POST", "https://api.infrai.cc/v1/flags/set", bytes.NewReader(body))
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/set"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{\"key\": \"sample\"}"))
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("POST"), "https://api.infrai.cc/v1/flags/set");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
req.Content = new StringContent("{\"key\": \"sample\"}", System.Text.Encoding.UTF8, "application/json");
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/set");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
    "Content-Type: application/json",
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{\"key\": \"sample\"}");
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/set")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
req["Content-Type"] = "application/json"
req.body = '{"key": "sample"}'
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .post("https://api.infrai.cc/v1/flags/set")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .header("Content-Type", "application/json")
        .body(r#"{"key": "sample"}"#)
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.3flags.list

GET /v1/flags/list

分页列出功能开关

Parameters

Name	Type	Required	Description
`cursor`	`string`	Optional	分页游标
`limit`	`number`	Optional	每页返回数量
`include_archived`	`boolean`	Optional	是否包含已归档开关

Returns

FlagList

Name	Type	Description
`items`	`object[]`	Array of result items in this page
`items[].key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`items[].description`	`string`	Free-text description of this resource `5–500 chars`
`items[].type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`items[].default_value`	`any`	Default value when no rules match
`items[].enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`items[].rules`	`object[]`	Targeting rules for the flag
`items[].rollout`	`object \| null`	Rollout configuration for gradual delivery
`items[].tags`	`object \| null`	Tags for categorization and filtering
`items[].version`	`integer`	Optimistic-lock counter. `≥ 1`
`items[].created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`items[].created_by`	`string`	User who created this flag
`items[].updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`items[].updated_by`	`string`	User who last updated this flag
`items[].archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`
`next_cursor`	`string \| null`	Opaque cursor to fetch the next page; null/absent if this is the last page
`total`	`integer`	Total number of items across all pages `≥ 0`
`flags`	`object`	Map of flag key to evaluated boolean value for the caller's context (flags.get_all only)

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X GET https://api.infrai.cc/v1/flags/list \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/list",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/list",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/list",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.infrai.cc/v1/flags/list", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/list"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("GET"), "https://api.infrai.cc/v1/flags/list");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/list");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/list")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .get("https://api.infrai.cc/v1/flags/list")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.4flags.get

GET /v1/flags/get/{key}

获取功能开关定义

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键

Returns

Flag

Name	Type	Description
`key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string`	Free-text description of this resource `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`default_value`	`any`	Default value when no rules match
`enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`rules`	`object[]`	Targeting rules for the flag
`rollout`	`object \| null`	Rollout configuration for gradual delivery
`tags`	`object \| null`	Tags for categorization and filtering
`version`	`integer`	Optimistic-lock counter. `≥ 1`
`created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`created_by`	`string`	User who created this flag
`updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`updated_by`	`string`	User who last updated this flag
`archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X GET https://api.infrai.cc/v1/flags/get/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.infrai.cc/v1/flags/get/KEY", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/get/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("GET"), "https://api.infrai.cc/v1/flags/get/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/get/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/get/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .get("https://api.infrai.cc/v1/flags/get/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.5flags.get_value

GET /v1/flags/get_value/{key}

在上下文下求值单个功能开关

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键
`user_id`	`string`	Optional	求值上下文中的用户 ID
`context`	`Record<string, unknown>`	Optional	求值上下文属性
`default`	`unknown`	Optional	求值失败时的兜底默认值

Returns

FlagValue

Name	Type	Description
`value`	`any`	Evaluated flag value for the supplied user/context (type matches flag.type).
`variant`	`object \| null`	Winning variant when a multi-variant rollout was applied; null otherwise.
`variant.value`	`any`	Variant value; type must match flag.type.
`variant.weight`	`integer`	0..100; sum of weights must be <= rollout.percentage. `0–100`
`key`	`string`	Flag key that was evaluated (flags.is_enabled only).
`enabled`	`boolean`	Boolean-coerced evaluation result, same value as `value` (flags.is_enabled only).

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X GET https://api.infrai.cc/v1/flags/get_value/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get_value/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_value/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_value/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.infrai.cc/v1/flags/get_value/KEY", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/get_value/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("GET"), "https://api.infrai.cc/v1/flags/get_value/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/get_value/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/get_value/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .get("https://api.infrai.cc/v1/flags/get_value/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.6flags.get_all

GET /v1/flags/get_all

在上下文下批量求值所有开关

Parameters

Name	Type	Required	Description
`user_id`	`string`	Optional	求值上下文中的用户 ID
`context`	`Record<string, unknown>`	Optional	求值上下文属性

Returns

FlagEvaluationMap

Name	Type	Description
`items`	`object[]`	Array of result items in this page
`items[].key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`items[].description`	`string`	Free-text description of this resource `5–500 chars`
`items[].type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`items[].default_value`	`any`	Default value when no rules match
`items[].enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`items[].rules`	`object[]`	Targeting rules for the flag
`items[].rollout`	`object \| null`	Rollout configuration for gradual delivery
`items[].tags`	`object \| null`	Tags for categorization and filtering
`items[].version`	`integer`	Optimistic-lock counter. `≥ 1`
`items[].created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`items[].created_by`	`string`	User who created this flag
`items[].updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`items[].updated_by`	`string`	User who last updated this flag
`items[].archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`
`next_cursor`	`string \| null`	Opaque cursor to fetch the next page; null/absent if this is the last page
`total`	`integer`	Total number of items across all pages `≥ 0`
`flags`	`object`	Map of flag key to evaluated boolean value for the caller's context (flags.get_all only)

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X GET https://api.infrai.cc/v1/flags/get_all \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get_all",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_all",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_all",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.infrai.cc/v1/flags/get_all", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/get_all"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("GET"), "https://api.infrai.cc/v1/flags/get_all");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/get_all");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/get_all")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .get("https://api.infrai.cc/v1/flags/get_all")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.7flags.toggle

POST /v1/flags/toggle/{key}

启用或禁用功能开关

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键 `pattern: ^[a-z0-9_.-]{1,128}$`
`enabled`	`boolean`	Required	目标启用状态
`version`	`number`	Required	版本号，用于乐观并发控制 `≥ 1`

Returns

Flag

Name	Type	Description
`key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string`	Free-text description of this resource `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`default_value`	`any`	Default value when no rules match
`enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`rules`	`object[]`	Targeting rules for the flag
`rollout`	`object \| null`	Rollout configuration for gradual delivery
`tags`	`object \| null`	Tags for categorization and filtering
`version`	`integer`	Optimistic-lock counter. `≥ 1`
`created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`created_by`	`string`	User who created this flag
`updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`updated_by`	`string`	User who last updated this flag
`archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X POST https://api.infrai.cc/v1/flags/toggle/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "sample", "enabled": true, "version": 1}'

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/toggle/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'sample', 'enabled': True, 'version': 1},
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/toggle/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "enabled": true, "version": 1}),
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/toggle/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "enabled": true, "version": 1}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"bytes"
	"fmt"
	"net/http"
	"os"
)

func main() {
	body := []byte(`{"key": "sample", "enabled": true, "version": 1}`)
	req, _ := http.NewRequest("POST", "https://api.infrai.cc/v1/flags/toggle/KEY", bytes.NewReader(body))
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/toggle/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{\"key\": \"sample\", \"enabled\": true, \"version\": 1}"))
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("POST"), "https://api.infrai.cc/v1/flags/toggle/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
req.Content = new StringContent("{\"key\": \"sample\", \"enabled\": true, \"version\": 1}", System.Text.Encoding.UTF8, "application/json");
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/toggle/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
    "Content-Type: application/json",
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{\"key\": \"sample\", \"enabled\": true, \"version\": 1}");
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/toggle/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
req["Content-Type"] = "application/json"
req.body = '{"key": "sample", "enabled": true, "version": 1}'
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .post("https://api.infrai.cc/v1/flags/toggle/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .header("Content-Type", "application/json")
        .body(r#"{"key": "sample", "enabled": true, "version": 1}"#)
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.8flags.rollout

POST /v1/flags/rollout/{key}

配置功能开关的灰度发布

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键 `pattern: ^[a-z0-9_.-]{1,128}$`
`percentage`	`number`	Required	灰度百分比（0-100） `0–100`
`salt`	`string`	Required	哈希分桶用的盐值
`sticky_unit`	`"user_id" \| "session_id" \| "device_id"`	Required	黏滞维度：user_id/session_id/device_id `default: "user_id"`
`version`	`number`	Required	版本号，用于乐观并发控制 `≥ 1`
`variants`	`Variant[]`	Optional	多变体配置列表

Returns

Flag

Name	Type	Description
`key`	`string`	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string`	Free-text description of this resource `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json"`	Type discriminator for this resource
`default_value`	`any`	Default value when no rules match
`enabled`	`boolean`	Whether this feature or configuration is enabled `default: true`
`rules`	`object[]`	Targeting rules for the flag
`rollout`	`object \| null`	Rollout configuration for gradual delivery
`tags`	`object \| null`	Tags for categorization and filtering
`version`	`integer`	Optimistic-lock counter. `≥ 1`
`created_at`	`string`	ISO 8601 timestamp when this resource was created `format: date-time`
`created_by`	`string`	User who created this flag
`updated_at`	`string`	ISO 8601 timestamp when this resource was last updated `format: date-time`
`updated_by`	`string`	User who last updated this flag
`archived_at`	`string \| null`	ISO 8601 timestamp when this flag was archived `format: date-time`

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X POST https://api.infrai.cc/v1/flags/rollout/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}'

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/rollout/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'sample', 'percentage': 1, 'salt': 'sample', 'sticky_unit': 'user_id', 'version': 1},
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/rollout/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}),
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/rollout/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"bytes"
	"fmt"
	"net/http"
	"os"
)

func main() {
	body := []byte(`{"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}`)
	req, _ := http.NewRequest("POST", "https://api.infrai.cc/v1/flags/rollout/KEY", bytes.NewReader(body))
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/rollout/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{\"key\": \"sample\", \"percentage\": 1, \"salt\": \"sample\", \"sticky_unit\": \"user_id\", \"version\": 1}"))
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("POST"), "https://api.infrai.cc/v1/flags/rollout/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
req.Content = new StringContent("{\"key\": \"sample\", \"percentage\": 1, \"salt\": \"sample\", \"sticky_unit\": \"user_id\", \"version\": 1}", System.Text.Encoding.UTF8, "application/json");
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/rollout/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
    "Content-Type: application/json",
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{\"key\": \"sample\", \"percentage\": 1, \"salt\": \"sample\", \"sticky_unit\": \"user_id\", \"version\": 1}");
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/rollout/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
req["Content-Type"] = "application/json"
req.body = '{"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}'
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .post("https://api.infrai.cc/v1/flags/rollout/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .header("Content-Type", "application/json")
        .body(r#"{"key": "sample", "percentage": 1, "salt": "sample", "sticky_unit": "user_id", "version": 1}"#)
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

2.9flags.delete

DELETE /v1/flags/delete/{key}

删除功能开关

Parameters

Name	Type	Required	Description
`key`	`string`	Required	功能开关键 `pattern: ^[a-z0-9_.-]{1,128}$`

Returns

DeleteResult

Name	Type	Description
`id`	`string`	The flag key that was targeted for deletion
`deleted`	`boolean`	Whether the flag existed and was deleted; false is an idempotent no-op when the flag was already absent

Example

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

curl -X DELETE https://api.infrai.cc/v1/flags/delete/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

python

# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.delete(
    "https://api.infrai.cc/v1/flags/delete/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

javascript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/delete/KEY",
  {
    method: "DELETE",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

typescript

// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/delete/KEY",
  {
    method: "DELETE",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// Zero-install REST call — no SDK required (short-term the API is REST-only).
package main

import (
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequest("DELETE", "https://api.infrai.cc/v1/flags/delete/KEY", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("INFRAI_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

java

// Zero-install REST call — no SDK required (short-term the API is REST-only).
import java.net.URI;
import java.net.http.*;

HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.infrai.cc/v1/flags/delete/KEY"))
    .header("Authorization", "Bearer " + System.getenv("INFRAI_API_KEY"))
    .method("DELETE", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = HttpClient.newHttpClient()
    .send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

csharp

// Zero-install REST call — no SDK required (short-term the API is REST-only).
using System;
using System.Net.Http;

var client = new HttpClient();
var req = new HttpRequestMessage(new HttpMethod("DELETE"), "https://api.infrai.cc/v1/flags/delete/KEY");
var key = Environment.GetEnvironmentVariable("INFRAI_API_KEY");
req.Headers.Add("Authorization", "Bearer " + key);
var resp = await client.SendAsync(req);
Console.WriteLine(await resp.Content.ReadAsStringAsync());

php

<?php
// Zero-install REST call — no SDK required (short-term the API is REST-only).
$ch = curl_init("https://api.infrai.cc/v1/flags/delete/KEY");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . getenv("INFRAI_API_KEY"),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

ruby

# Zero-install REST call — no SDK required (short-term the API is REST-only).
require "net/http"
require "uri"

uri = URI("https://api.infrai.cc/v1/flags/delete/KEY")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Delete.new(uri)
req["Authorization"] = "Bearer #{ENV['INFRAI_API_KEY']}"
res = http.request(req)
puts res.body

rust

// Zero-install REST call — no SDK required (short-term the API is REST-only). (uses the reqwest + tokio crates)
use std::env;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let resp = reqwest::Client::new()
        .delete("https://api.infrai.cc/v1/flags/delete/KEY")
        .header("Authorization", format!("Bearer {}", env::var("INFRAI_API_KEY")?))
        .send()
        .await?;
    println!("{}", resp.text().await?);
    Ok(())
}

3. All capabilities

Every routed capability in this module — the complete public REST contract. The methods above are the guided walkthrough; this index is the full reference.

flags.deleteDELETE /v1/flags/delete/{key}

Delete a feature flag permanently.

Parameters (1)

Name	Type	Required	Description
`key`	`string`	Required	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`

flags.getGET /v1/flags/get/{key}

Retrieve the full definition of a feature flag.

Parameters (1)

Name	Type	Required	Description
`key`	`string`	Required	Path parameter.

flags.get_allGET /v1/flags/get_all

Evaluate all feature flags at once for a given evaluation context.

No request parameters.

flags.get_valueGET /v1/flags/get_value/{key}

Evaluate a single feature flag's value for a given evaluation context.

Parameters (1)

Name	Type	Required	Description
`key`	`string`	Required	Path parameter.

flags.is_enabledGET /v1/flags/is_enabled/{key}

Check whether a feature flag is enabled for the current evaluation context.

Parameters (1)

Name	Type	Required	Description
`key`	`string`	Required	Path parameter.

flags.listGET /v1/flags/list

List feature flags with pagination, optionally including archived ones.

No request parameters.

flags.rolloutPOST /v1/flags/rollout/{key}

Configure a percentage-based gradual rollout for a feature flag.

Parameters (6)

Name	Type	Required	Description
`key`	`string`	Required	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`percentage`	`integer`	Required	Rollout percentage (0-100) `0–100`
`salt`	`string`	Required	Consistent-hash salt; rotate to reshuffle bucket assignments.
`sticky_unit`	`"user_id" \| "session_id" \| "device_id"`	Required	Sticky unit for consistent rollout assignment `default: "user_id"`
`variants`	`object[] \| null`	Optional	Variant definitions for the flag
`version`	`integer`	Required	Current version; mismatch triggers FLAG_VERSION_CONFLICT. `≥ 1`

flags.setPOST /v1/flags/set

Create or update a feature-flag definition.

Parameters (9)

Name	Type	Required	Description
`key`	`string`	Required	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`description`	`string \| null`	Optional	Required on create (FLAG_DESCRIPTION_TOO_SHORT if <5 chars). `5–500 chars`
`type`	`"bool" \| "string" \| "number" \| "json" \| null`	Optional	Flag value type (enums/flag_type.yaml). Defaults to bool on create.
`default_value`	`any`	Optional	Value returned when no rule matches; type must match `type` (FLAG_TYPE_MISMATCH).
`rules`	`object[] \| null`	Optional	Targeting rules for the flag
`rollout`	`object \| null`	Optional	Rollout configuration for gradual delivery
`tags`	`object \| null`	Optional	Tags for categorization and filtering
`enabled`	`boolean \| null`	Optional	Whether this feature or configuration is enabled `default: true`
`version`	`integer \| null`	Optional	Required for update (optimistic lock). Omit for create. `≥ 1`

flags.togglePOST /v1/flags/toggle/{key}

Enable or disable a feature flag with optimistic version checking.

Parameters (3)

Name	Type	Required	Description
`key`	`string`	Required	Unique identifier key for this resource `pattern: ^[a-z0-9_.-]{1,128}$`
`enabled`	`boolean`	Required	Whether this feature or configuration is enabled
`version`	`integer`	Required	Current version; mismatch triggers FLAG_VERSION_CONFLICT. `≥ 1`

4. End-to-end example

A production-style walkthrough of this module: configure once, then run the flow. It exercises most of the module's APIs.

A copy-paste-runnable single-file Python program (stdlib only, no SDK): set your INFRAI_API_KEY, run it, and walk this module's core flow with REAL billed calls — later steps reuse real fields returned by earlier ones. The 12-line helper is the entire integration.

python

#!/usr/bin/env python3
"""Infrai · flags — runnable real-app example (single file, zero deps).

Copy this file, set your key, run it: every step is a REAL call to
api.infrai.cc, billed at the real (tiny) per-call price, printing the
live JSON response. Get a key at https://infrai.cc/login (Google/
GitHub sign-in grants $2 free credit); add funds at
https://infrai.cc/billing. No SDK — the 12-line helper below is the
entire integration."""
import json
import os
from urllib import error, request

KEY = os.environ.get("INFRAI_API_KEY") or "ifr_..."  # <- your key
BASE = "https://api.infrai.cc"


# Same raw HTTPS POST/GET as every per-method example on this page —
# wrapped once for reuse. There is nothing else to it: no SDK.
def infrai(method, path, body=None):
    req = request.Request(
        BASE + path, method=method,
        data=json.dumps(body).encode() if body is not None else None,
        headers={"Authorization": f"Bearer {KEY}",
                 "Content-Type": "application/json"})
    try:
        with request.urlopen(req, timeout=60) as r:
            return json.loads(r.read())
    except error.HTTPError as e:
        return json.loads(e.read())


def show(label, resp):
    print(f"\n== {label} ==")
    print(json.dumps(resp, indent=2, ensure_ascii=False))
    return resp


# 1) flags.set — POST /v1/flags/set · Create or update a feature-flag definition.
r1 = show("flags.set", infrai("POST", "/v1/flags/set", {"key":"new_checkout","type":"bool","default_value":False,"description":"new checkout UX"}))

# 2) flags.list — GET /v1/flags/list · List feature flags with pagination, optionally including archived ones.
r2 = show("flags.list", infrai("GET", "/v1/flags/list"))

一次性前置(每个范例都假定已完成):

bash

# No SDK to install — every call is a plain HTTPS request.
# Get a project key by signing in at https://infrai.cc/login (Google/GitHub gives
# you $2 free credit; email sign-in starts at $0). On 402 INSUFFICIENT_CREDIT, add
# funds at https://infrai.cc/billing (or POST /v1/account/topup and open the
# returned checkout_url).
export INFRAI_API_KEY="ifr_..."

bash

# 1) Auth: every call is a raw HTTPS request to the Infrai gateway carrying
#    only your project key. No SDK, no install.
#    Get your key: sign in with Google/GitHub at https://infrai.cc/login for a
#    project key + $2 free credit (email sign-in starts at $0). On 402
#    INSUFFICIENT_CREDIT, add funds at https://infrai.cc/billing (or POST
#    /v1/account/topup and open the returned checkout_url).
export INFRAI_API_KEY="ifr_..."   # from https://infrai.cc/login


# 2) flags.is_enabled
curl -X GET https://api.infrai.cc/v1/flags/is_enabled/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

# 3) flags.set
curl -X POST https://api.infrai.cc/v1/flags/set \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "new_checkout", "type": "bool", "default_value": false, "description": "new checkout UX"}'

# 4) flags.list
curl -X GET https://api.infrai.cc/v1/flags/list \
  -H "Authorization: Bearer $INFRAI_API_KEY"

# 5) flags.get
curl -X GET https://api.infrai.cc/v1/flags/get/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

# 6) flags.get_value
curl -X GET https://api.infrai.cc/v1/flags/get_value/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY"

# 7) flags.get_all
curl -X GET https://api.infrai.cc/v1/flags/get_all \
  -H "Authorization: Bearer $INFRAI_API_KEY"

# 8) flags.toggle
curl -X POST https://api.infrai.cc/v1/flags/toggle/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "sample", "enabled": true, "version": 1}'

# 9) flags.rollout
curl -X POST https://api.infrai.cc/v1/flags/rollout/KEY \
  -H "Authorization: Bearer $INFRAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key": "new_checkout", "rollout": {"percentage": 25, "salt": "v1", "sticky_unit": "user_id"}}'

python

# 1) Auth: every call is a raw HTTPS request carrying only your project key.
#    No SDK to install — just the `requests` library.
import os, requests

BASE = "https://api.infrai.cc"
HEADERS = {
    "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    "Content-Type": "application/json",
}


# 2) flags.is_enabled
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/is_enabled/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

# 3) flags.set
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/set",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'new_checkout', 'type': 'bool', 'default_value': False, 'description': 'new checkout UX'},
)
resp.raise_for_status()
print(resp.json())

# 4) flags.list
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/list",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

# 5) flags.get
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

# 6) flags.get_value
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get_value/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

# 7) flags.get_all
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.get(
    "https://api.infrai.cc/v1/flags/get_all",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
)
resp.raise_for_status()
print(resp.json())

# 8) flags.toggle
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/toggle/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'sample', 'enabled': True, 'version': 1},
)
resp.raise_for_status()
print(resp.json())

# 9) flags.rollout
# Zero-install REST call — no SDK required (short-term the API is REST-only).
import os, requests

resp = requests.post(
    "https://api.infrai.cc/v1/flags/rollout/KEY",
    headers={
        "Authorization": f"Bearer {os.environ['INFRAI_API_KEY']}",
    },
    json={'key': 'new_checkout', 'rollout': {'percentage': 25, 'salt': 'v1', 'sticky_unit': 'user_id'}},
)
resp.raise_for_status()
print(resp.json())

javascript

// 1) Auth: every call is a raw HTTPS request carrying only your project key.
//    No SDK to install — just the built-in fetch().
const BASE = "https://api.infrai.cc";
const HEADERS = {
  "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
  "Content-Type": "application/json",
};


// 2) flags.is_enabled
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/is_enabled/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

// 3) flags.set
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/set",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "new_checkout", "type": "bool", "default_value": false, "description": "new checkout UX"}),
  },
);
console.log(await resp.json());

// 4) flags.list
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/list",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

// 5) flags.get
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

// 6) flags.get_value
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_value/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

// 7) flags.get_all
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_all",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
console.log(await resp.json());

// 8) flags.toggle
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/toggle/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "enabled": true, "version": 1}),
  },
);
console.log(await resp.json());

// 9) flags.rollout
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/rollout/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "new_checkout", "rollout": {"percentage": 25, "salt": "v1", "sticky_unit": "user_id"}}),
  },
);
console.log(await resp.json());

typescript

// 1) Auth: every call is a raw HTTPS request carrying only your project key.
//    No SDK to install — just the built-in fetch(), typed.
const BASE = "https://api.infrai.cc";
const HEADERS: Record<string, string> = {
  "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
  "Content-Type": "application/json",
};


// 2) flags.is_enabled
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/is_enabled/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 3) flags.set
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/set",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "new_checkout", "type": "bool", "default_value": false, "description": "new checkout UX"}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 4) flags.list
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/list",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 5) flags.get
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 6) flags.get_value
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_value/KEY",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 7) flags.get_all
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/get_all",
  {
    method: "GET",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
    },
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 8) flags.toggle
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/toggle/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "sample", "enabled": true, "version": 1}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);

// 9) flags.rollout
// Zero-install REST call — no SDK required (short-term the API is REST-only).
const resp = await fetch(
  "https://api.infrai.cc/v1/flags/rollout/KEY",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.INFRAI_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({"key": "new_checkout", "rollout": {"percentage": 25, "salt": "v1", "sticky_unit": "user_id"}}),
  },
);
if (!resp.ok) throw new Error(`infrai ${resp.status}`);
const data: unknown = await resp.json();
console.log(data);