Changelog

Checkout links now flip to paid within one confirmation instead of three, cutting typical detection time to under 10 seconds.

Failed webhook deliveries now retry automatically with exponential backoff, up to 5 attempts.

POST /v1/checkout now accepts an Idempotency-Key header to safely retry checkout creation.

The payments table now loads instantly for stores with thousands of transactions.

Resolved an issue where signatures could fail to verify for payloads over 8kb.