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xApps ("dApps")
Build your own web app to live in-app, inside Xumm for all Xumm users. Build an xApp. Use your favourite tools & frameworks for the client side code (HTML, CSS, JS, etc.
xApps are web apps. They are offered to users as integrated apps, opened in Xumm for a great user experience. They add value (tools, apps, wizards, ...) for end users. They receive context information when opened, and can interact with some of the native Xumm features & users through Sign Requests.
xApps have extra special permissions, allowing the xApp (web app) to interact with some of the native Xumm features:
- They receive context (user account selected in Xumm when opened, Xumm theme, input params, account type (eg. Tangem / ...)
- They can trigger overlay Sign Requests and receive callback info
- They can trigger the QR scanner and receive scanned QR data
xApps can be opened (triggered) in lots of ways:
- In the Xumm shortlist (we feature some apps, they get replaced by frequently used apps by the user)
- From the xApp directory
- By opening a deeplink (browser / from within another app)
- By scanning a QR code
To prevent showing a double loader (first the Xumm xApp loader, then your xApp's loader while hydrating / booting) you can enable the "Xumm Loader Screen" option in the Xumm Developer Console (xApp tab).
See ready()
- By attaching an xApp memo to an XRPL TX (so the Event list will show there's an xApp attached to the TX)
- Using push notifications
- From the Event list, as an xApp session pushed to a Xumm user
- Trading interface (offloads signing to Xumm)
- Admission ticket checking
- NFT marketplaces / viewers
- Issuing tokens, checking tokens
- Tools: setting up accounts, crafting advanced transactions, escrows, etc.
- Exchange deposit / withdraw integrations
<html lang="en">
<body>
<h1 id="accountaddress">...</h1>
<script src="https://xumm.app/assets/cdn/xumm.min.js"></script>
<script>
var xumm = new Xumm('your-api-key')
xumm.on("ready", () => console.log("Ready (e.g. hide loading state of xApp)"))
// Account can't change (like Web3 logout/login) so we can rely on the promise
xumm.user.account.then(account => {
document.getElementById('accountaddress').innerText = account
})
</script>
</body>
</html>
Last modified 1mo ago