eProcessingNetwork offers a robust emulator for developers that have already integrated Authorize.NetTM. We support the 3 primary protocols:
  • AIM
  • SIM
  • Weblink
If you need documentation on these protocols, please download it from the Authorize.NetTM Web site.
Hash and SIM

To support the response hash used by all protocols as well as the fingerprint hashing used by the SIM protocol, eProcessingNetwork uses the RestrictKey in the Processing Controls section of the eProcessingNetwork Merchant Support Center (ePN/MSC). Use this RestrictKey as your secret key for hashing.

AIM

eProcessingNetwork uses the RestrictKey as the X_TRAN_KEY or X_PASSWORD fields. You can use either field, but it must be the same as the RestrictKey.

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