Explore APIs
Browse curated OpenAPI specs. Click any to generate an MCP server instantly.
JSONPlaceholder
Free fake REST API for testing and prototyping. Includes posts, comments, users, and more.
PetStore
The classic Swagger example API. Manage pet store inventory, orders, and user accounts.
GitHub API
Interact with GitHub repositories, issues, pull requests, and user profiles programmatically.
Stripe API
Complete payment processing API. Handle charges, customers, subscriptions, and invoices.
OpenWeather
Access current weather data, forecasts, and historical weather information for any location.
Discord
Build bots and integrations for Discord servers. Manage channels, messages, and users.
OpenAI
Access GPT models, embeddings, DALL-E, Whisper, and other AI capabilities via REST API.
Notion
Create and manage Notion pages, databases, blocks, and users programmatically.
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Paste any OpenAPI/Swagger specification URL on the home page to generate an MCP server.