Mastercard

Mastercard User Account Management

The User Account Management API service enables issuers, merchants, and partners to manage their rewards programs in a real-time manner.

GitHub OpenAPI

Documentation

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Documentation
https://developer.mastercard.com/user-account-management-service/documentation/api-reference/

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/mastercard/refs/heads/main/properties/mastercard-user-account-management-openapi.yml

Code Examples

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CodeExamples
https://developer.mastercard.com/user-account-management-service/documentation/reference-app/

Other Resources

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Security
https://developer.mastercard.com/user-account-management-service/documentation/api-basics/#api-security
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Sandbox
https://developer.mastercard.com/user-account-management-service/documentation/api-basics/#environments
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UseCases
https://developer.mastercard.com/user-account-management-service/documentation/use-cases/
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Tutorials
https://developer.mastercard.com/user-account-management-service/documentation/tutorials-and-guides/
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Glossary
https://developer.mastercard.com/user-account-management-service/documentation/glossary/
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Errors
https://developer.mastercard.com/user-account-management-service/documentation/code-and-formats/
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ChangeLog
https://developer.mastercard.com/user-account-management-service/documentation/release-history/
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FAQ
https://developer.mastercard.com/user-account-management-service/documentation/support/#faq
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Support
https://developer.mastercard.com/user-account-management-service/documentation/support/#get-help