Feature

GraphQL API

Single-endpoint query language with client-shaped responses.

35 providers 452 APIs 34 declared variants

A GraphQL schema lets clients request exactly the fields they need in one round trip. Integrators care about over-fetching, schema introspection, and typed client generation.

35 API providers on the APIs.io network offer graphql api. The highest-rated are New Relic, Canvas LMS, Cloudflare, GitHub, Buildkite.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 2 Complete, well-documented, and agent-ready
New Relic New Relic provides observability platform APIs for monitoring, analyzing, and optimizing your entire softwa... 17 APIs 76.3 Canvas LMS Canvas is the open, AGPLv3-licensed learning management system created and maintained by Instructure, Inc. ... 7 APIs 73.4
Strong 9 Solid coverage with minor gaps
Cloudflare Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fas... 54 APIs 69.7 GitHub The GitHub REST API allows developers to programmatically interact with GitHub resources including reposito... 65 APIs 69.2 Buildkite Buildkite is a hybrid CI/CD platform that combines a hosted control plane (pipelines.buildkite.com) with se... 5 APIs 67.8 Medplum Medplum is an Apache 2.0 open-source, FHIR-native developer platform for shipping clinical software. It bun... 4 APIs 67.1 Atlassian Atlassian is a software company that develops collaboration, productivity, and project management tools to ... 138 APIs 66.7 Tibber Tibber is a fully-digital Nordic and European retail electricity provider operating in Norway, Sweden, Germ... 2 APIs 65.4 emnify emnify is a cloud-native global IoT cellular connectivity provider operating its own mobile core and SuperN... 4 APIs 63.2 Tyk Tyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs wi... 4 APIs 61.2 Jira APIs for Atlassian Jira project management and issue tracking platform. 7 APIs 61.0
Developing 13 Usable, with meaningful gaps to close
Salesforce Automation A collection of Salesforce APIs for automating business processes, sales operations, and customer relations... 15 APIs 59.8 WunderGraph Full Lifecycle API Management for (Federated) GraphQL. Schema Registry, composition checks, analytics, metr... 1 API 57.4 Hasura We've spent years perfecting products that make it effortless to access and use data.PromptQL for AIAccurat... 5 APIs 56.6 APIs.guru APIs.guru is an open source, community-driven directory of public REST API definitions in OpenAPI 2.0/3.x f... 1 API 54.7 Jobber Jobber is field service management software for home and commercial service businesses, serving 100,000+ bu... 1 API 54.3 Octopus Energy Octopus Energy is a UK-founded retail energy supplier and the parent of Kraken Technologies, the AI-powered... 3 APIs 54.1 Upwork Upwork is a global freelancing platform that connects businesses with independent professionals through a t... 2 APIs 53.5 Wayfair Wayfair Inc. is one of the world's largest online destinations for home goods and furniture, serving over 2... 1 API 53.1 IOTA IOTA is an open-source distributed ledger technology built to bring real-world applications on-chain. It is... 9 APIs 53.0 commercetools commercetools is the leading composable, headless, API-first Commerce platform powering large-scale B2C, B2... 8 APIs 52.9 BigCommerce BigCommerce is a leading e-commerce platform providing APIs for building and managing online stores, produc... 65 APIs 51.6 Ballerina Integration problems have been solved by restricted drag-and-drop tools/DSLs or generic programming languag... 1 API 47.7 MongoDB MongoDB is a source-available cross-platform document-oriented database program. Classified as a NoSQL data... 3 APIs 46.6
Thin 8 Limited public surface area
Apollo Federation Apollo Federation is an architecture and platform for building a unified supergraph that composes multiple ... 1 API 43.8 Apollo GraphQL Whether your team is new to GraphQL, or seasoned experts, learn why Apollo is the fastest and safest way to... 11 APIs 43.1 magento Overview of the Adobe Commerce and Magento Open Source REST API documentation. 6 APIs 42.0 Linear Linear is an issue tracking and product development platform for software teams covering Intake, Plan, Buil... 4 APIs 40.7 Healthie Healthie is a cloud, API-first EHR and practice management platform purpose-built for digital health startu... 1 API 38.7 Amazon AppSync Amazon AppSync creates serverless GraphQL and Pub/Sub APIs that simplify application development through a ... 1 API 37.4 Railway The Railway public API is built with GraphQL and is the same API that powers the Railway dashboard, providi... 1 API 34.2 Monday.com An expressive API to interact with your workflows, automate processes, power integrations, and more! 1 API 33.3
Emerging 3 Early or largely undocumented
Turborepo Turborepo is a high-performance build system for JavaScript and TypeScript codebases, built by Vercel and w... 1 API 29.9 API Dash API Dash is a beautiful AI-powered open-source cross-platform API client built with Flutter, available on D... 1 API 25.4 Hostfully Hostfully is a San Francisco-based short-term rental (STR) property management platform serving vacation re... 2 APIs 22.4

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

API Collections that group GraphQL queries and mutations by feature — accounts, ledgers, billing, smart meters, half-hourly consumption, EV charging, heat pumps, batteries, Octopus ElectroverseApollo RouterAtlas Data API and GraphQL APIBuild GraphQL APIsGraphQL APIGraphQL API (for some products)GraphQL API at /api/graphql with hosted GraphiQL explorer at /graphiqlGraphQL API at api.monday.com/v2GraphQL API at api.{region}.commercetools.com/{project}/graphqlGraphQL API at backboard.railway.com/graphqlGraphQL API at https://api.linear.app/graphql with full introspectionGraphQL API endpoint for shaped queries and mutations across the property-management domainGraphQL API for some productsGraphQL API powering Healthie's own EHR, mobile, and patient portal — same contract for first-party and partnersGraphQL API with interactive GraphiQL IDE for flexible single-request queriesGraphQL Analytics API for traffic, security, Workers analyticsGraphQL Customer APIGraphQL Developer APIGraphQL ExplorerGraphQL Portals for scoped, schema-filtered API accessGraphQL RPCGraphQL Supplier APIGraphQL SupportGraphQL VoyagerGraphQL backendGraphql Federation V1 & V2HTTP and GraphQL SupportMerged APIs for combining multiple GraphQL APIsNerdGraph (GraphQL) API at api.newrelic.com/graphqlREST + GraphQL APIsREST API and GraphQL APIREST API and GraphQL API for repositories, issues, PRs, releases, and ActionsStorefront GraphQL: 60 req/minturbo query — GraphQL queries over monorepo structure

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