# Welcome

### Quickstart

<table data-card-size="large" data-view="cards" data-full-width="false"><thead><tr><th></th><th></th><th></th><th data-type="files"></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td></td><td><strong>Universal checkout</strong></td><td>Learn how to accept payments with our universal checkout SDK.</td><td></td><td><a href="https://1030102384-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fj5ICQHmeOyvglMvHdoan%2Fuploads%2F4e1BS2Q1LTcOwWZTutUN%2FHero%20illustration2.png?alt=media&#x26;token=45f21a4e-ee48-475c-ae5d-9b7d0caf0ec7">Hero illustration2.png</a></td><td><a href="https://github.com/Asyncpay-io/checkout-js">https://github.com/Asyncpay-io/checkout-js</a></td></tr><tr><td></td><td><strong>API reference</strong></td><td>Visit our API reference and learn how to create custom payment experiences.</td><td></td><td><a href="https://1030102384-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fj5ICQHmeOyvglMvHdoan%2Fuploads%2FQcu3LBQJ1Tce7R7PZIpB%2Fheroapidocs2.png?alt=media&#x26;token=d5292239-f754-4c35-acad-1763ae436ed0">heroapidocs2.png</a></td><td><a href="api-reference/getting-started">getting-started</a></td></tr></tbody></table>