Mastercard

Mastercard Suspected Fraud

The Suspected Fraud application sends a potentially fraudulent transaction for review to the relevant issuer to determine if the suspected transaction is fraudulent or valid. After the issuer's investigation, the application validates the transaction(s) as Confirmed Fraud or Confirmed Not Fraud.

GitHub OpenAPI

Documentation

📖
Authentication
https://developer.mastercard.com/fld-suspected-fraud/documentation/api-basics/#authentication
📖
Documentation
https://developer.mastercard.com/fld-suspected-fraud/documentation/api-reference/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/mastercard/refs/heads/main/properties/mastercard-suspected-fraud-openapi.yml

Code Examples

💻
CodeExamples
https://developer.mastercard.com/fld-suspected-fraud/documentation/reference-app/

Other Resources

🔗
Security
https://developer.mastercard.com/fld-suspected-fraud/documentation/api-basics/#encryption
🔗
Sandbox
https://developer.mastercard.com/fld-suspected-fraud/documentation/api-basics/#environment-descriptions
🔗
UseCases
https://developer.mastercard.com/fld-suspected-fraud/documentation/use-cases/
🔗
Tutorials
https://developer.mastercard.com/fld-suspected-fraud/documentation/tutorials/
🔗
Errors
https://developer.mastercard.com/fld-suspected-fraud/documentation/code-and-formats/
🔗
FAQ
https://developer.mastercard.com/fld-suspected-fraud/documentation/support/#faq
🔗
Support
https://developer.mastercard.com/fld-suspected-fraud/documentation/support/#get-help