The simplest payments integration, ever

Connect your PSPs, payment methods, fraud providers and other services through our beautifully crafted checkout and API.

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Integration walkthrough

An interactive step by step introduction to integrating with Primer

Guides

Everything you need to know to get the most out of Primer

API Reference

Check out our API Reference

Libraries

Our libraries and SDKs are currently in closed beta, please contact us for more information.

Android

Closed Beta

Beta

iOS

Closed Beta

Beta

Javascript

Closed Beta

Beta

React Native

Closed Beta

Beta

Java

Closed Beta

Beta

Ruby

Closed Beta

Beta

Python

Closed Beta

Beta

Primer

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