Open Source API Clients using Sentry
A curated collection of the best open source client applications for interacting with and testing APIs. using Sentry.
Powerful API development and testing made effortless
Stars
40,105Last commit
21 hours agoLicense
Apache-2.0
Intuitive API client for REST, GraphQL, and gRPC. Debug, test, and collaborate on APIs with ease across platforms.
Open Source Alternative to:
Intercept, modify, and debug HTTP(S) requests effortlessly
Stars
6,757Last commit
21 hours agoLicense
AGPL-3.0
A powerful browser extension and desktop app for developers to manipulate network requests, debug APIs, and improve web app testing
Open Source Alternative to:
Build APIs like code with Git-native workspace
Stars
Stars growing over the last 30 days1,967Last commit
2 days agoLicense
Apache-2.0
Offline-first API workspace that unifies specs, docs, tests, and mocks in programmable Markdown blocks. Version control everything in plain text files.
Open Source Alternative to:
Unified API development ecosystem for modern teams
Stars
2,618Last commit
8 months agoLicense
AGPL-3.0
All-in-one platform for API testing, documentation, and collaboration, simplifying the entire API development lifecycle.
Open Source Alternative to:
Postiz – The All-in-One agentic social media scheduling tool
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