interchange
Visa
Mastercard
qualification
CPS
Merit I
downgrade
CNP
EMV
AP2

Visa/MC Interchange Qualification Tester

Simulates interchange category qualification for Visa and Mastercard US domestic transactions. Covers Visa CPS/Standard/EIRF and MC Merit I/III/Enhanced Best. Outputs qualified tier, estimated rate, optimisation checks, and AP2 JSON interchange policy.

Tool URL: https://ainumbers.co/tools/225-visa-mc-interchange-qualification-tester.html AP2/Policy Mandate export: yes

post/v1/tools/test_interchange_qualification

Request

  • Base URL: https://ainumbers.co
  • URL: https://ainumbers.co/v1/tools/test_interchange_qualification
  • Auth: none declared

Request body

card_brandstring required
card_typestring
transaction_amount_usdnumber required
channelstring required
avs_resultstring
same_day_batchstring

Response

Successful tool execution result

qualified_tierstring
interchange_rate_pctnumber
interchange_centsnumber
estimated_interchange_cost_usdnumber
effective_rate_pctnumber
ap2_mandateobject

Changes

No recorded changes to this operation across all 1 revision of this API.