REST TECHNOLOGY
The MX Merchant API is organized
around REST and, is designed to
have resource-oriented,
predictable and easy-to-use HTTP
response codes to indicate API
interaction. A testing environment
is provided so that, prior to
working with live data, testing can
be performed to understand the
requirements of making
successful calls to each API
resource.

CREDENTIALS
MX REST APIs are supported in
two environments. Use the
Sandbox environment for testing
purposes, then move to the live
environment for production
processing.

AUTHENTICATION
MX Merchant Checkout API v3
supports both basic
authentication and OAuth 1.0a
Authentication to help developers
integrate with our APIs for
accepting payments. Basic
authentication is the simplest way
to make calls to APIs without
access Tokens manually from
client side over SSL and reduces
implementation overhead time.
OAuth Authentication is a more
complex process, but is more
secure.

API DOCUMENTATION
A complete reference is available
online for:
‧Customers ‧Payments
‧Merchants ‧Receipts
‧Reports