Webhook errors that fail silently — and how to fix them

Stripe webhook endpoint disabled — why events silently stopped

endpoint.disabled

Stripe signature verification failed — the silent 400

HTTP 400

Stripe webhook timeouts — slow handlers look like dead endpoints

timeout

Stripe webhook 410 Gone — endpoint removed without a heads-up

HTTP 410

Zapier automatically turned your Zap off — silent trigger shutdown

zap.off

Zapier REST hook stopped firing — unsubscribed without notice

REST hook

Zapier Catch Hook missing events — payloads that never arrived

catch_hook

Zapier webhook rate limits — bursts silently throttled

HTTP 429

Shopify deleted your webhook subscription after failed deliveries

webhook.deleted

Shopify webhook HMAC verification failing — valid events rejected

HMAC mismatch

Shopify mandatory webhooks not responding — compliance risk

mandatory topics

Shopify webhook timeouts — the five-second window

5s timeout

Make scenario deactivated — webhooks queue up, then drop

scenario.inactive

Make incomplete executions — payloads stuck in limbo

incomplete

Make webhook 413 — payload too large, dropped at the door

HTTP 413

Make webhook queue overflow — oldest payloads dropped first

queue full

Webhook returning 500 errors — retries, then silence

HTTP 5xx

Webhook delivery timeouts — the slow death of reliability

timeout

Webhook signature verification invalid — rejecting real events

HTTP 401/403