Backend (SDK / API)

Use your API key and secret obtained from the Xumm Developer Console & off you go. Using our SDK's, or building your own integration on top of our well documented APIs.

Backend integration intro here...
Sample code
Typescript
Javascript (nodejs)
import { Xumm } from "xumm";
​
const xumm = new Xumm("some-api-key", "some-secret-key");
​
(async () => {
  console.log("pong", await xumm.ping());
​
  const transaction = { TransactionType: 'SignIn' };
  console.log("payload", await xumm.payload?.create(transaction)) 
})()
const { Xumm } = require('xumm')
​
const xumm = new Xumm('apikey', 'apisecret')
​
xumm.ping().then(pong => console.log(pong))
​
const transaction = { TransactionType: "SignIn" }
xumm.payload?.create(transaction).then(payload => console.log(payload))

xAppBuilder FAQ

User identification payloads

Last modified 1mo ago