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BankU Payments / Payment APIs

Build against the published contract.

Start payment-integration discussions with the request and response contract. Confirm which operations are available, how access is approved and how the team will handle retries, status changes and reconciliation.

Talk to our team Take a closer look

Talk to us about the payment setup you need.

WHAT TO EXPECT

Payment APIs in practice.

Review the main parts of the payment process.

Contract review

Check required fields, authentication and documented response models for each operation before writing integration logic.

Safe request handling

Agree how unique request references, timeouts and duplicate protection fit the approved contract.

Operational visibility

Plan the records and alerts needed to investigate a request without exposing credentials or customer payment data.

HOW TO APPROACH IT

How the work is organised.

Start with these three steps.

  1. 01

    Choose the operation

    Identify the business task and confirm that a published, approved contract supports it.

  2. 02

    Implement and validate

    Build against the documented schema and test permitted success and failure scenarios.

  3. 03

    Review production readiness

    Confirm credentials, monitoring, support ownership and the required activation approvals.

WORTH CHECKING

Before you start.

  • Public documentation does not grant production access.
  • Do not invent endpoints or infer a base URL from the public website.
  • Keep secrets server-side and redact sensitive information from logs.