Twitch API

Beginner's Pick Social / OAuth Advanced HTTPS

Varies by plan (check documentation)

63 C

Metadata Score Metadata estimate · not endpoint-tested

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Overview

The Twitch API lets you access live stream data, game information, user profiles, and channel statistics from one of the world's largest game streaming platforms. Authentication uses OAuth 2.0 with either an App Access Token for public data or a User Access Token for viewer-specific features. It is a popular choice for building stream overlays, leaderboards, and Twitch-integrated apps.

Beginner Tip

Use the Client Credentials flow (POST to id.twitch.tv/oauth2/token with grant_type=client_credentials) to get an App Access Token — this is the quickest way to start reading public stream and game data without a user login.

Available Data

Use case: Integrate game streaming api data into web and mobile applications

Twitch data via REST API

Example Response

JSON Response

{
  "id": 1,
  "name": "Twitch",
  "data": "Game Streaming API",
  "source": "Twitch"
}

Field Reference

data Array of result objects returned by the endpoint, such as streams or games.

data[].id Unique identifier for the stream or resource.

data[].user_name Display name of the streamer broadcasting the stream.

data[].game_name Name of the game currently being played on the stream.

data[].viewer_count Number of viewers watching the stream at the time of the request.

pagination.cursor Cursor value for paginating through additional results.

Implementation Example

Request

// ⚠️ Note: This URL may be a documentation page. Check official docs for actual API endpoint.
const url = "https://dev.twitch.tv/docs";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "Authorization": "Bearer YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

401 Unauthorized: Missing or invalid token The Bearer token is absent, expired, or does not match the Client-ID header.

✓ Request a new access token via the OAuth token endpoint and ensure both Client-ID and Authorization headers are included in every request.

400 Bad Request: Missing required parameter A required query parameter was not provided, such as broadcaster_id for clip creation.

✓ Check the Helix API docs for required vs optional parameters for each endpoint.

429 Too Many Requests You have exceeded the rate limit of 800 points per minute.

✓ Check the Ratelimit-Remaining response header and add backoff logic when it approaches zero.

Metadata Score Breakdown

Estimated from metadata — endpoint not independently tested

This score is estimated from observable metadata — HTTPS support, authentication model, declared CORS, and documentation reachability — because the API requires authentication or exposes no publicly testable endpoint. The five-signal breakdown is only shown for live-tested APIs.

Metadata estimate · endpoint not independently tested

How is this scored? →