Stop Guessing What Your Webhooks Actually Send
Why ngrok tunnels, local loopbacks, and temporary console.log server deploys break down when inspecting production webhooks, and how in-memory SSE ring buffers provide zero-leak, zero-install ephemeral capture.
// Wire-level capture loop
$ curl -X POST https://snaphook.site/w/iszus5e52fbp/orders \
-H 'Content-Type: application/json' \
-d '{"id":"evt_1042","amount":4200}'
< HTTP/2 200 OK
< X-Captured-By: snaphook
< Content-Type: application/json
{"ok":true,"session":"iszus5e52fbp"}