Build on Xumm

You focus on building your cool app. We make sure your app & Xumm users can interact.
Safely & smoothly.

The Xumm SDK / API allows developers to deliver payloads to Xumm app users. A payload is a JSON formatted XRPL transaction (template) offered to Xumm app users. The Xumm app user can scan a QR or receive a push notification and view + reject or sign a transaction generated from the payload.

Concepts & SDK documentation moved here.

API Docs still live on this site.