To support your integration and program management, please refer to the following technical documentation:

Cards API Reference

Access the full API reference for endpoints, request/response formats, authentication methods, and integration details, here.

This documentation is intended for developers integrating card issuing, lifecycle management, transaction handling, and dispute APIs.

Card Guidelines & Integration Guide

Refer to the detailed guides for implementation workflows, business rules, and operational best practices, here.

This section provides step-by-step guidance to help you successfully launch and manage your card program.

Card API Authorization & Settlement Flow

Review the end-to-end lifecycle of a transaction, from real-time decisioning via Remote Host Authorization to daily financial reconciliation.

• Remote Host Authorization (RHA)
• Settlement process

These sections provide technical and operational workflows to help you manage custom spending policies, respond to settlement webhooks, and maintain card program funding.

If you require further assistance, please contact our support team.