Self-hostable software: Software Development - API Management

Fast and beautiful API request builder.

Microservice API Gateway and Platform.

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

Fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on database events.

Integration platform for AI agents & LLMs with support for 250+ apps and custom tools.

Fast and scalable open source API Gateway. Out of the box, Tyk offers an API Management Platform with an API Gateway, API Analytics, Developer Portal and API Management Dashboard.

The modern API client that lives in your terminal.

Evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle.

High-performance API Gateway.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

Open-source webhooks as a service that makes it super easy for API providers to send webhooks.

Developer-first OpenSource API DevTool, Postman/Insomnia alternative.