Welcome to the Vitesse API

The Vitesse API allows client systems, such as Claim Management Systems, to interact with the Vitesse treasury and payments platform. Through the API, systems can retrieve account information, and make and monitor payments.

The Vitesse API follows REST principles. All request and response bodies, including errors, are encoded in JSON. To ensure security, all requests must be made over HTTPS and authenticated using an access token.

The Vitesse API provides access to the following payment flows:

• Immediate payment – Send a payment directly when the recipient’s payment details are already known.
• Payee Choice – Allow the recipient to choose their preferred payment method and provide payment details.
• Vendor Pay – Send payments to vendors and suppliers as part of a managed payout workflow.

For detailed endpoint documentation and schemas, see the API reference.