Heroku GraphQL Schema
This document describes a conceptual GraphQL schema for the Heroku Platform API. Heroku exposes its platform capabilities through a REST API at `https://api.heroku.com`, documented at [https://devcenter.heroku.com/articles/platform-api-reference](https://devcenter.heroku.com/articles/platform-api-reference). The GraphQL schema below models the same domain objects as graph types, enabling clients to query related resources in a single request.
Overview
Heroku GraphQL Schema is a GraphQL API specification published by Heroku on the APIs.io network.
This document describes a conceptual GraphQL schema for the Heroku Platform API. Heroku exposes its platform capabilities through a REST API at https://api.heroku.com, documented at https://devcenter.heroku.com/articles/platform-api-reference. The GraphQL schema below models the same domain objects as graph types, enabling clients to query related resources in a single request.
Tagged areas include Application Deployment, Cloud Platform, DevOps, and Platform-as-a-Service.
Endpoint
Related API Specs
Work with this as data
Every GraphQL schema 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 graphql
4 MCP tools reach this
find_graphqlBrowse and filter every GraphQL schema in the catalog.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.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/graphql/heroku-graphql"
curl "https://apis.io/api/v1/graphql?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.