2026-03-09 — Initial Release
The Payments API is now available. This release includes: Payment Intents- Create, confirm, capture, and cancel payments
- Automatic and manual capture modes
- Payment state machine with predictable status transitions
- Create and manage customer records
- Attach metadata and contact information
- Full and partial refunds for completed payments
- Refund status tracking
- Register URLs to receive real-time event notifications
- HMAC-SHA256 signature verification
- 13 event types across payments, customers, refunds, and disputes
- Automatic retry with exponential backoff (up to 8 attempts over 4.5 days)
- List and retrieve events for audit and debugging
- Filter by event type
- Cursor-based pagination for all list endpoints
- Idempotency keys for safe request retries
- Object expansion for related resources
- Metadata support on all core resources
- Test mode with simulated payment methods
- Date-based API versioning