Testing Information
Direct Post API

Transaction testing credentials

Transactions can be tested using one of two methods. First, transactions can be submitted to any merchant account that is in test mode. Keep in mind that if an account is in test mode, all valid credit cards will be approved but no charges will actually be processed.

The Payment Gateway demo account can also be used for testing at any time. Please use the following username and password for testing with this account:

username: demo
password: password

Transaction POST URL

Transaction details should be POST'ed to the following URL:

POST URL: https://secure.paylinedatagateway.com/api/transact.php

Test Data

Transactions can be submitted using the following information:

Visa: 4111111111111111
MasterCard: 5431111111111111
Discover: 6011601160116611
American Express: 341111111111111
Credit Card Expiration: 10/25
account (ACH): 123123123
routing (ACH): 123123123

Triggering Errors in Test Mode

  • To cause a declined message, pass an amount less than 1.00.
  • To trigger a fatal error message, pass an invalid card number.
  • To simulate an AVS match, pass 888 in the address1 field, 77777 for zip.
  • To simulate a CVV match, pass 999 in the cvv field.