Observed arrival · 2026-10-20
Webhook Proof checks the door to your Stripe app
A free checker tests whether Stripe can reach a webhook endpoint and whether it appears to accept unsigned payment events.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Builders wiring Stripe into small apps
- Worth noticing
- The listed checks include redirect and login-wall failures, unsigned events, and a Supabase Edge Function 401.
Field notes
The workflow starts with a webhook URL copied from Stripe Dashboard → Developers → Webhooks, and the page specifically warns that live mode is the one that matters. Its listed failure cases range from redirects and signature mismatches to platform-specific access barriers; the paid pack is described as adding prompts for the user's stack and checks for issues an outside scan cannot see.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue