Fidel API - Home

  • Products

      products

      Select Transactions API

      Enriched, real-time transaction records from partner merchants

      add-ons

      Offers API

      Create, manage and track card-linked offers

  • Solutions

      Rewards

      Attribution & Insights

  • Developers
    • Documentation

        Overview

        Select Transactions API

    • API Reference

        Select Transactions API

  • Pricing
  • Insights

      Blog

      Customer Stories

      Resources

  • About

      About

      FAQ

      Press

      Careers

      Help Center

      Glossary

  • Log inSign up

    Fidel API In
    Focus

    • Customer stories
    • Product
    • Card-linking
    • Developers
    • Company
    • Talent
    Subscribe

    Posts by Andre Elias

    Co-Founder & CTO

    • Tech3 min read

      Introducing a Smarter Program Sync

      For some time now, we’ve been discussing ideas on how to improve the way new merchant locations are onboarded on FIDEL programs.

    • Subscribe to our newsletter

    Getting started is
    easy and free

    Get API key

    Products

    • Select Transactions API
    • Offers
    • Pricing

    Solutions

    • Rewards
    • Attribution & Insights

    Developers

    • Documentation
    • Release Notes
    • Status

    API Reference

    • Select Transactions API

    Company

    • Blog
    • About
    • FAQ
    • Customer Stories
    • Resources
    • Help Center
    • Glossary
    • Careers
    • Press
    • Contact
    • Terms of Service
    • Privacy
    • Security
    • Terms of Service
    • Privacy
    • Security

    © 2025. Enigmatic Smile Ltd trading as Fidel. Fidel API uses a proprietary tokenization system and does not store any card numbers.
    All API requests use TLSv1.2 with end-to-end encryption. Fidel API receives transaction authorization messages
    typically within seconds of a successful authorization event.

    © 2025. Enigmatic Smile Ltd trading as Fidel. Fidel API uses a proprietary tokenization system and does not store any card numbers. All API requests use TLSv1.2 with end-to-end encryption. Fidel API receives transaction authorization messages typically within seconds of a successful authorization event.

    TwitterGitHubLinkedIn

    By using this site, you agree to our Cookie Policy