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This is recommended in the first phase that the acquirer reference number (ARN) and transacting card number are available to send. Typically, this coincides with using the Mastercom API or Visa RTSI. Additionally, clients can enable sending alerts on transactions authorizations to stop the transaction from posting to the account.
Retrieve Credentials
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Get login credential to the sandbox.ethocaweb.com portal (prod: ethocaweb)
From the upper right corner, select “Change API Password”
Select the API User
Click “Generate Password”
Copy and store off the password
How long from phase kickoff can this be implemented?
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