Changelog

Most recent changes are listed first.

2026

Test clocks.

Simulate the passage of time in sandbox: fast-forward payment plan renewals, dunning retries, subscription rollovers, and payment-link expiry. See the Test Clocks guide and What Test Clocks Simulate.

2025

Initial public documentation release.

Covers:

• Payment intent lifecycle and API
• Widget embedding and customization
• Webhooks and event reference
• Recurring payments and setup intents
• Portal: accounts, customers, payment plans
• Error codes and test resources