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
- Production environment:
- Token Service
- Production environment:
37.221.72.210 - Test environment:
18.195.94.36
- Production environment:
- Paypage Service
- Production environment:
18.199.51.7 - Test environment:
18.158.146.245
- Production environment: