Integration reference

This section contains information to help when integrating with Viva Wallet, carrying out testing, troubleshooting issues and understanding responses.

• Basic Auth authentication
• OAuth 2.0 authentication
• Test cards and environments
• Response information
• Debugging errors

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If you would like to integrate with Viva Wallet, or if you have any queries about our products and solutions, please see our Contact & Support page to see how we can help!