API Changelog

2025-04-01 — API Version 2025-04-01

New

• Added GET /v1/transactions/export for bulk CSV export of transaction history
• Added POST /v1/payments/batch for submitting up to 1,000 payments in a single request
• Added webhook_secret_rotation endpoint for zero-downtime webhook secret rotation
• GraphQL API now available on the accounts and transactions resources (beta)

Changed

• The balance field on accounts now returns sub-object with available and ledger values
• Rate limit headers renamed: X-Rate-Limit-* → X-RateLimit-*

Deprecated

• GET /v1/accounts/{id}/statement — use GET /v1/transactions/export instead. Removal: 2026-04-01

2025-01-15 — API Version 2025-01-15

New

• PKCE support for Authorization Code flow
• Added sort parameter to all collection endpoints
• Added account.kyc_required webhook event

Fixed

• Fixed intermittent 500 errors on POST /v1/payments under high load
• Fixed next_cursor being missing from the last page of some collections

2024-10-01 — API Version 2024-10-01

New

• Initial release of the Webhooks API
• Added currency conversion endpoint GET /v1/fx/rates