Launched this week
StubBin

StubBin

Intelligent, ephemeral API mocking with dynamic logic.

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Mock complex REST APIs in seconds, not hours. StubBin provides ephemeral workspaces with zero friction. ⚡ Instant Access • 🧠 Smart Rules (JEXL) • 🎲 Dynamic Faker Data • 🔍 Real-time Request Logging. The fastest way to prototype and integration test without spinning up a server.
StubBin gallery image
StubBin gallery image
Free
Launch tags:Web App•API•Developer Tools
Launch Team / Built With
Migma AI
Migma AI
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Luiz Filipy
Maker
📌
Hi Product Hunt! 👋 I'm Luiz, the maker behind StubBin. I built StubBin because I was tired of spinning up full backend servers or configuring complex local tools just to mock a few endpoints for frontend or backend development and integration testing. Why use StubBin? 🚀 Zero Friction: You get an API workspace instantly. No registration required. 🛠️ Real Logic: Unlike static JSON mocks, you can use our Logic Engine (JEXL) to check headers, body params, and return different responses based on rules. 📝 DataFaker: Generate dynamic payloads (names, emails, prices) automatically. 🕵️ Request Inspection: A FIFO log of the last 20 requests to help you debug what your app is actually sending. It’s completely free to use for anonymous workspaces (TTL 24h). I’d love to hear your feedback! Are there any specific Faker templates or logic rules you'd like to see next? Happy mocking! ☁️