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Unzer
UnzerAI

UnzerAI

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UnzerAI

Welcome to UnzerAI!

I'm here to help you with questions about Unzer's payment integration, APIs, and documentation.

Ask questions about Unzer and get help with your integration.

Basic integration requirements

Learn about the common basic requirements for your integration

To integrate online payments with Unzer, you should:

  • Get a test account. With a test account, you can perform test transactions.
  • Make sure your shop URL is TLS protected and reachable from WWW.
  • Check if you have an HTTP basic auth protection for your shop.
  • Have UTF-8 encoding for the integration.

Allowlist of IP addresses

All Unzer API webhook events come from one of the following IP addresses:

  • API webhook events
    • Production environment: 3.120.62.83, 18.196.35.212
    • Sandbox environment: 35.157.10.171, 35.159.120.23, 18.197.240.190
  • Token Service
    • Production environment: 37.221.72.210
    • Test environment: 18.195.94.36
  • Paypage Service
    • Production environment: 18.199.51.7
    • Test environment: 18.158.146.245