SpidyLabs gives you an instant webhook URL to capture and inspect every HTTP request in real time. See headers, body, query params, and metadata the moment they arrive with syntax highlighting, search, and filtering. Verify HMAC signatures from Stripe, GitHub, Shopify, and more. Export as cURL or JSON. The free tier gives you 3 bins, 200 req/day, and 24-hour history with zero signup. Go Pro for $8/mo for unlimited bins, request replay, diff, auto-forward to localhost, and 7-day history.
