Card payments in your own app

With just a few lines of code, your app will be able to use the full power of iZettle payments – with card readers – directly in the flow of your own app.

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Developer SDK for iOS

Check out the SDK on GitHub to apply for a key or if you need help with any technical issues.

Developer SDK for Android

We're hard at work on this still, but please leave your email if you'd like early access.

  • Testimonial 1

    The integration was really straightforward, communicating with the SDK can be achieved with just a few lines of code. We completed the integration within a day!

  • Testimonial 2

    We want to make life as easy as possible for retailers. Our partnership with iZettle creates an incredibly flexible platform, which is simple to set-up, manage and customise.

  • Testimonial 3

    We were happy to work closely with the iZettle team in developing one of the first tightly integrated payment device SDKs on the market.