📄️ Introduction
A merchant can integrate with relario PAY through HTTP API requests:
📄️ Create a new transaction
In order to create a new transaction, the merchant needs to send an HTTP request to the relario PAY API
📄️ Get SMS rates
Retrieve the SMS cost for the user, dependent on their IP address.
📄️ Check an existing transaction
Returns a single transaction
📄️ Webhook for payment notifications
Receiving payment notifications from relario PAY API. The merchant needs to implement this HTTP endpoint in their system to receive payment confirmation requests. Requests are authenticated with HMAC authentication, and the HMAC token is placed on the request under the Payment-Signature HTTP header. See section HMAC generation examples for more details about generating and checking the HMAC token.