BankConnect Developer Guide

Everything a client application needs to integrate with the BankConnect API: how to enroll and get certificates, how to authenticate, how to send payments, how to receive messages, and a full interactive reference generated from the live API spec.

1

Authentication

mTLS client certificates, how the API identifies your application, and how requests are routed through a proxy or load balancer.

2

Enrollment

How your bank-issued enrollment file becomes a working mTLS client certificate and document-signing certificate.

3

Sending Payments

Submitting a signed pain.001 RTGS credit transfer and handling the pain.002 response.

4

Getting Messages

Polling for outgoing messages and confirming receipt so the queue advances.

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API Explorer

Every endpoint, request and response schema, browsable straight from the API's own OpenAPI spec.

Source of truth: This guide is generated and written directly from the BankConnect API source code and its OpenAPI spec. Anything not shown here should be confirmed with the bank integration team rather than assumed.