American Express

American Express Enhanced Authorization (EA)

American Express Enhanced Authorization (EA) is a fraud prevention tool that helps protect cardholders and merchants from unauthorized transactions. EA uses advanced algorithms and machine learning technology to analyze transaction patterns and detect any suspicious activity. This system enables American Express to provide real-time authorization decisions, allowing them to quickly identify and block potentially fraudulent transactions.

GitHub

Documentation

📖
Documentation
https://www.americanexpress.com/content/dam/amex/us/merchant/pdf/enhancedauthorization_final.pdf

API entry from apis.yml

apis.yml Raw ↑ 
aid: american-express:american-express-enhanced-authorization-ea-
name: American Express Enhanced Authorization (EA)
tags: []
humanURL: https://developer.americanexpress.com/products/enhanced-authorization-v2/resources#readme
properties:
- url: https://www.americanexpress.com/content/dam/amex/us/merchant/pdf/enhancedauthorization_final.pdf
  type: Documentation
description: American Express Enhanced Authorization (EA) is a fraud prevention tool that helps protect
  cardholders and merchants from unauthorized transactions. EA uses advanced algorithms and machine learning
  technology to analyze transaction patterns and detect any suspicious activity. This system enables American
  Express to provide real-time authorization decisions, allowing them to quickly identify and block potentially
  fraudulent transactions.