Launched this week
Most API tests stop at 200 OK. FetchSandbox lets developers and AI agents verify what happens next—webhooks, retries, state changes, async workflows, and failure scenarios. It reproduces the real bug, proves the fix, and remembers what breaks—so your agent catches it before production. Connect via MCP to Cursor, Claude Code, Windsurf, VS Code, and Codex. Explore 60+ APIs—Stripe, GitHub, Clerk, Resend, Twilio, Descope, OpenAI—without burning real API quota or waiting on staging.
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FetchSandbox
@aadilghani thanks man.. appreciate the kind words
Build Check
Congrats Raj! It looks amazing and I wish you all the best here
FetchSandbox
@german_merlo1 thanks man.. appreciate the kind words.. this community was very supportive... with kids/fulltime/gridning weekend. was bit challenge literally slept like 4 hrs avg haha. now this results give me confidence !!
Not needing keys or accounts to just try it is underrated, half these tools you have to sign up for three things before you even see if it's useful. And skipping the wait on staging entirely is such a real pain point. Congrats on the launch!
FetchSandbox
@mshen316 thanks man, yeah the sign-up-for-three-things-before-you-can-even-tell-if-its-useful thing drove me nuts as a user, so i wasnt gonna make people do that to try mine. and waiting on staging to reproduce one flaky webhook is its own special pain. appreciate you.