Collect & disburse with a few calls.

In depth

The developer API is built for money, not just requests. You exchange client credentials for a short-lived token, then push a charge to a customer; they confirm in their wallet, and you receive a signed webhook the moment it clears. Every call is idempotent, so a retry after a dropped connection never double-charges.

A charge moves through a clear lifecycle — pending, authorised, completed, declined or expired — that you can poll or receive by webhook. Webhooks are signed with HMAC-SHA256 and retried until acknowledged, so your systems can trust every callback, and balance and transaction queries let you reconcile. A sandbox runs the same contract as production, and rails are abstracted behind the API, so you integrate once and switch providers without changing your code.