Amazon Web Services StartComposition API

The StartComposition API from Amazon Web Services — 1 operation(s) for startcomposition.

Operations 1

POST /StartComposition Amazon Web Services Startcomposition #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/amazon-web-services-startcomposition-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

amazon-web-services-startcomposition-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Amazon Web Services ivs-realtime Start Composition API
  description: 'Introduction


    The Amazon Interactive Video Service (IVS) real-time API is REST compatible, using a standard HTTP API and an AWS EventBridge event stream for responses.'
tags:
- name: StartComposition
paths:
  /StartComposition:
    POST:
      summary: Amazon Web Services Startcomposition
      description: 'Starts a Composition from a stage based on the configuration provided in the request. A Composition is an ephemeral resource that exists after this endpoint returns successfully. Composition stops and the resource is deleted: When StopComposition is called. After a 1-minute timeout, when all participants are disconnected from the stage. After a 1-minute timeout, if there are no participants in the stage when StartComposition is called. When broadcasting to the IVS channel fails and all retries are exhausted. When broadcasting is disconnected and all attempts to reconnect are exhausted.'
      operationId: amazonWebServicesStartComposition
      tags:
      - StartComposition