SubWallet

Overview
SubWallet, Polkadot{.js} and Talisman extension allow DApp to connect with them by public their interaction in object injectedWeb3 of window browser.
SubWallet (public with properties subwallet-js)
Polkadot{.js} (public with properties polkadot-js)
Talisman (public with properties talisman)
SubConnect
You can open injectedWeb3 object in chrome devtools
InjectWeb3DevTools
How to integrate with your dApp
Please refer to our example: 
Github Repository https://github.com/Koniverse/SubConnect​
Demo App: https://connect.subwallet.app/​
Video Demo: https://bit.ly/38QhmfI​
Check the activation of the extension:
When a wallet extension is active in a browser it will modify window.injectedWeb3 by adding its interaction with specifying the name.
For example: check the SubWallet extension by this code: window.injectedWeb3 && window.injectedWeb3['subwallet-js']
Enable intergration with your dApp by the method enable() of extension interaction object
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const SubWalletExtension = window.injectedWeb3['subwallet-js']
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const extension = await SubWalletExtension.enable()
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After running this code extension, it will show a popup confirmation to confirm the integration with your dApp.
After enabling, the extension variable can contain these object
accounts: Allow getting accounts data with 2 methods get subscribe.
signer: Allow to sign data with 2 methods: signPayload, signRaw.
metadata: Allow getting additional metadata list with method get and add/update with  provide.
Use with Typescript
If your dApp is written with typescript you need to add @polkadot/extension-inject to your package.json to get the extension interfaces.

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Last modified 7d ago

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Contents

Overview

How to integrate with your dApp

Use with Typescript