APIs.guru · Capability

APIs.guru API Discovery

Workflow capability for discovering, browsing, and retrieving API definitions from the APIs.guru directory. Enables developers and platform teams to programmatically find public APIs, retrieve their OpenAPI specifications, and explore the catalog by provider. The primary persona is an API developer or platform engineer building integrations or cataloging APIs.

Run with Naftiko API CatalogAPI DirectoryAPI DiscoveryAPIs.guruOpenAPI

What You Can Do

GET
List apis — List all APIs in the APIs.guru directory
/v1/apis
GET
Get metrics — Get directory-wide metrics
/v1/metrics
GET
List providers — List all API providers
/v1/providers
GET
Get provider apis — Get all APIs for a provider
/v1/providers/{provider}
GET
Get provider services — List service names for a provider
/v1/providers/{provider}/services
GET
Get api spec — Get a specific API version definition
/v1/specs/{provider}/{api}

MCP Tools

list-all-apis

List all APIs in the APIs.guru directory with their OpenAPI definition links and metadata

read-only
get-directory-metrics

Get metrics for the APIs.guru directory: total API count, endpoints, providers, and weekly additions

read-only
list-api-providers

List all API provider domain names available in the APIs.guru directory

read-only
get-provider-apis

Get all API definitions for a specific provider by domain name (e.g. 'stripe.com', 'twilio.com')

read-only
get-provider-services

List all service names for a provider that has multiple services

read-only
get-api-definition

Retrieve the OpenAPI definition for a specific API version from the directory

read-only
get-service-api-definition

Retrieve the OpenAPI definition for a specific service API version (for multi-service providers)

read-only

APIs Used

apis-guru