Hey Product Hunt 👋 I built Murillo API Client to make API testing feel lighter, faster, and easier to access right from the browser. Murillo is a browser-based API client for developers working with more than simple REST requests. You can test REST, GraphQL, gRPC, WebSocket, and SSE APIs, organize collections and environments, run pre-request and test scripts, create mocks, and import Postman collections in one place. The goal was to create a practical alternative to heavier tools like Postman and Insomnia, especially for everyday workflows where speed and simplicity matter. If you try it, I’d love feedback on: • the overall UX • missing workflows or integrations • what would make you switch from your current API client Happy to answer questions and learn from your feedback.

Murillo API Client

Browser-based API client for REST, GraphQL and gRPC

Browser-based API client for REST, GraphQL and gRPC