generated: '2026-07-21'
method: searched
source: https://rye.com/docs/api-v2/changelog
description: >-
  Dated changelog for the Rye Universal Checkout API, captured from the published
  changelog page. Recent window only - see the live page for full history.
scheme: dated
current_version: '1.0.5'
entries:
  - date: '2026-04-13'
    breaking: false
    additions:
      - Support for x402 payments (pay-per-request over USDC).
      - New endpoint for programmatic drawdown top-ups (create on-demand top-up invoice).
    fixes:
      - Tracking events for Amazon orders now update continuously.
      - Clearer error when an Amazon product is not found (product_not_found).
      - Card authorization now released when a checkout intent expires, so shoppers are refunded sooner.
      - Fixed intermittent webhook delivery failures.