[Comm.Pix] - Integration

This section shows how to integrate with the Comm.Pix product to create, manage, and track PIX payments in Brazil. Here you will learn how to:

  • Create payment requests (QR Codes and payment links)

  • Receive and track real-time payment status

  • Handle refunds and post-payment flows

  • Manage withdrawals and operational actions

  • Work with webhooks and asynchronous events

Each page in this section focuses on a specific step of the payment lifecycle.

What You’ll Find Here

This integration guide includes:

  • All required API endpoints for Comm.Pix

  • Request and response examples

  • Field and payload explanations

  • Error handling and edge cases

  • Webhook event formats

The goal is to help you go from zero to production with a safe, stable, and compliant PIX integration.


Reliability and Idempotency

All critical operations support idempotency. This means:

  • You can safely retry requests if a network or timeout error happens.

  • Duplicate operations are automatically prevented.

  • Your integration remains consistent even under unstable conditions.

This ensures reliable processing for payments, refunds, and operational actions