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Payaccsys API

Payaccsys provides a set of JSON APIs for payments, debit order collections, account verification and wallet transactions, all reachable over a common server URL and authenticated with a JSON Web Token; every API also posts events back to your system through a common webhook mechanism.

APIDescription
PaymentsAdd and update suppliers, load and cancel payments and batches, and check payment status.
Debit OrderAdd and update customers, create and manage mandates, and change variable debit amounts.
AVSVerify a single account or a batch of accounts, and run bank account number checkdigit verification.
WalletRetrieve wallet available balance and wallet statements.
WebhooksReceive payment and topup notifications posted back from the Payments, Debit Order, AVS and Wallet APIs.

Compliance​

Payment activity originated through this API is subject to the controls in the Payaccsys Risk Management and Compliance Programme.