API Reference
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About the Payment Hub API

The Payment Hub API provides the means to integrate with Galileo's payment hub.

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Availability

Throughout the Payment Hub API documentation, some endpoint descriptions reference FedNow or Fedwire, which are future capabilities not yet available. Right now, Payment Hub endpoints support only Account Linking via Mastercard Data Connect and Mastercard Data Connect: Balance Check functionality."

Base URL

For this API use the tenanted URL that Galileo assigns you: https://{corename}.payment-hub.{env}.gpsrv.com/payment-hub/1.0/endpointName, where

  • corename is the name of your core, as assigned by Galileo.
  • env is the environment: cv for client validation and pd for production.

Authentication

You must obtain API login credentials from Galileo. If you already have credentials for Program API, you can use those. Unlike the Program API and other APIs, you pass your credentials in the request header as Authorization: Basic {token}, where {token} is base64-encoded apilogin:transkey.

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