Simon Willison’s Weblog

PostBin. Handy debugging tool for webhooks—create a TinyURL-style URL, then see a log of any POST requests made to that address.

Posted 21st September 2009 at 11:03 pm

Recent articles

Large Language Models can run tools in your terminal with LLM 0.26 - 27th May 2025
Highlights from the Claude 4 system prompt - 25th May 2025
Live blog: Claude 4 launch at Code with Claude - 22nd May 2025

webhooks 21 post 7 http 96 postbin 1

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