APIs.guru

APIs.guru is the largest directory of OpenAPI specifications and REST API definitions. Browse and search thousands of public APIs, discover API documentation, and explore standardized API specifications from providers worldwide.

This APIs.guru MCP server is compatible with any MCP client including Claude Desktop, Cursor, and other Model Context Protocol implementations.

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Tools From This Provider (7)

Getprovider

List all APIs in the directory for a particular providerName Returns links to the individual API entry for each API.

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Getapi

Returns the API entry for one specific version of an API where there is no serviceName.

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Getserviceapi

Returns the API entry for one specific version of an API where there is a serviceName.

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Getproviders

List all the providers in the directory

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Listapis

List all APIs in the directory. Returns links to the OpenAPI definitions for each API in the directory. If API exist in...

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Getservices

List all serviceNames in the directory for a particular providerName

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Getmetrics

Some basic metrics for the entire directory. Just stunning numbers to put on a front page and are intended purely for...

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Related Bundles (1)

APIs.guru Tools

7 tools

Primary

Open Data

APIs.guru is the largest directory of OpenAPI specifications and REST API definitions. Browse and search thousands of...

Provider Information

CategoryOpen Data

Auth TypeNONE

AddedOctober 29, 2025

UpdatedFebruary 1, 2026

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