Fidel API Reference

Welcome to the Fidel API Reference. You'll find comprehensive guides and documentation to help you start working with Fidel API as quickly as possible, as well as support if you get stuck. Let's jump right in!

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Version Log


statusCode for USA locations.
geolocation information on the transactions.
cleaned up transactions objects.

  • This affects:
    • Endpoints:
      • transactions/{transactionsId}
      • brand/{brandId}/transactions
      • program/{programId}/transactions
    • Webhooks:
      • transaction.auth
      • transaction.auth.qualified
      • transaction.clearing
      • transaction.clearing.qualified


  • :
    • datetime - local date time and does NOT have timezone information
    • brand
    • card
    • location
    • identifiers
  • :
    • merchantId
    • live
    • date
    • time
  • :
    • metadata is now a card property.
    • midid is now a property of identifiers as MID.
    • brand is an object containing id, name, logoURL and metadata,
    • all the properties from cards moved under card (id, firstNumbers, lastNumbers, scheme),
    • all the properties from locations moved under location (id, address, city, postcode, countryCode, timezone*, geolocation*, metadata*),

*new properties.


new webhooks (brand.consent and program.status)


metadata to Brand, Location and Program objects


the currency property from the create/update location schema


initial base API version

Updated 3 months ago

Version Log

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