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    • Financial services1 min read

      Fidel API Joins Visa Fintech Partner Connect to Enable More Programmable Payment Experiences

      Fidel API today announced that it has joined Visa Fintech Partner Connect, a program that connects Visa’s clients to a curated and vetted set of fintech companies.

      By Fidel API – Author
    • Privacy & security3 min read

      Five With Fidel API #8 | Mark Sun, Legal Director, Fidel API

      This week, we’re meeting Mark Sun, our Legal Director, a seasoned commercial tech lawyer with a keen interest in the application of technology and the policy, practice, and legal issues surrounding it.

      By Fidel API – Author
    • Talent3 min read

      How the Fidel API team works from anywhere

      Trusting the team to manage their own time and decide where they work from not only serves our company mission, but allows us to go above and beyond it, and enjoy the journey to get there, too.

      By Beatriz Lourenço – Talent Manager
    • Talent3 min read

      What Diversity & Inclusion Means at Fidel API

      “At Fidel API, we don’t just accept differences - we celebrate them.” As true today as when we first wrote it. Fidel API’s demographic make-up has always been varied and vibrant, however, achieving true diversity doesn’t happen overnight, or without effort - its definition goes beyond numbers.

      By Clara Almy – Talent Manager
    • 4 min read

      Culture Eats Strategy For Breakfast | Five Insights From Our Fireside Chat With Nigel Morris & Yusuf Özdalga, QED Investors

      Last week, Fidel API welcomed QED Investors’ Co-Founder and Managing Partner Nigel Morris and Partner Yusuf Ozdalga to the London HQ for a ‘fireside chat’ with the team. Here are five key takeaways from the talk.

      By Fidel API – Author
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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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