Railway GraphQL Public API
Railway is a cloud application deployment platform (PaaS). Its entire programmatic surface is a **GraphQL API** - there is no REST API. The Public API is the same API that powers the Railway dashboard, and it lets you integrate Railway into CI/CD pipelines and other automation.
Overview
Railway GraphQL Public API is a GraphQL API specification published by Railway on the APIs.io network.
Railway is a cloud application deployment platform (PaaS). Its entire programmatic surface is a GraphQL API - there is no REST API. The Public API is the same API that powers the Railway dashboard, and it lets you integrate Railway into CI/CD pipelines and other automation.
documentation is published at https://docs.railway.com/reference/public-api.
The specification includes 1 reference link.
Tagged areas include Deployment, Platform-as-a-Service, Cloud, Infrastructure, and DevOps.
Endpoint
References
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/railway-app-graphql"curl "https://apis.io/api/v1/graphql?limit=25"Discovery needs no key. Ratings and market analysis are Pro.