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    • Product Updates2 min read

      React Native bridge, Visa real-time and more updates

      From a new API React Native bridge, adding Visa real-time transactions, launching in Canada and much more... check out what we’ve been up to last month!

      By Marie Volpe – Product Marketing Manager
    • Company2 min read

      Creating value with values: How we work for you

      We created five core values to guide us as we grow. We want you to hold us accountable to them.

      By Niamh Cassidy – Head of Content
    • Unscripted3 min read

      Unscripted: Q&A with Gonçalo, Senior Software Developer

      Fidel’s Senior Software Developer talks serverless plugins, managing massive payments data volumes and growing our global team.

      By Niamh Cassidy – Head of Content
    • Card-linking4 min read

      How to build a better customer experience with card-linking

      A great customer experience relies on open access, personalisation and security. Card-linking delivers all three.

      By Niamh Cassidy – Head of Content
    • Customers1 min read

      Bringing online experiences intu the real world

      How real-time user insights helped one retailer build personalised shopping experiences – both online and in-person.

      By Niamh Cassidy – Head of Content
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    © 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.

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