Instantly capture, inspect and debug HTTP requests. Get a unique URL, point any service at it, and watch the requests arrive in real time.
Test payment events locally without ngrok. Just paste your inspector URL into the Stripe dashboard.
Debug workflow dispatch events, commit hooks, and PR notifications sent from GitHub.
Check what your ESP32, Arduino, or cloud device is actually sending before building your handler.
Verify the shape of callbacks from Slack, Shopify, Twilio, or any other webhook-capable service.