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Developer overview

Build on a platform made for innovation

Issue and test your cards with a few clicks.
Marqeta
Customize spend control rules

...and go live instantly

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Marqeta
“Our developers really like the platform, and the reason for that is that the documentation is really well-written. The APIs are very well designed, so it’s easy to understand. It’s built on cutting-edge technology, like JSON, REST, and this is something that a top modern company like Klarna expects from our partners”
Kamil Hakim,Senior Engineer

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