Skip to main content

​
Idempotent requests

To safely retry a create without producing duplicates, include an Idempotency-Key header. Use a unique value per logical operation — preferably a UUID. Replaying a request with the same key returns the original result instead of creating a second resource.
​
string
required
Required on Create Account, Create Virtual Account, Create Transfer, and Create Payment; other create endpoints do not take this header.

​
Pagination

List endpoints accept page and size query parameters. size defaults to 10 with a maximum of 100. Responses use a paginated list envelope — continue requesting pages until page equals pages to ensure no records are missed.
Response — paginated list envelope
​
T[]
Items in the current page.
​
integer
Current page number (1-indexed).
​
integer
Items per page.
​
integer
Total items across all pages.
​
integer
Total number of pages.