Magic Extension Polkadot Blockchain

Installation

``bash
npm i magic-sdk @magic-ext/polkadot
`

Setup

Setup PolkadotExtension with magic-sdk
`js

import { Magic } from 'magic-sdk';
import { PolkadotExtension } from '@magic-ext/polkadot';

const magic = new Magic('YOUR_API_KEY', {
extensions: [
new PolkadotExtension({
rpcUrl: 'polkadot rpc url'
})
]
});

// or

const magic = new Magic('YOUR_API_KEY', {
extensions: {
polkadot: new PolkadotExtension({
rpcUrl: 'polkadot rpc url'
})
}
});

`

Magic SDK

See the developer documentation to learn how you can master the Magic SDK in a matter of minutes.

Usage

$3

Using getAccount function to get Polkadot public address for current user.

`js
const publicAddress = await magic.polkadot.getAccount();
console.log('icon public address', publicAddress);
`

$3

Send polkadot native currency

`js
const handlerSendTransaction = async () => {

const tx = await magic.polkadot.sendTransaction(
'5H3pELHbg9skXE2HfLqP23UPgrgu2Juj55CH6sdDGWc2HKNs',
1000000000000000,
);

console.log('transaction hash', tx)
};

`

$3

`js
const handlerContractCall = async () => {

const api = await ApiPromise.create({ provider: new WsProvider('ws://127.0.0.1:9944/') });
await api.isReady;
const abi = new Abi(api.registry, contractABI);

const data = abi.messages.flip();

const tx = await magic.polkadot.contractCall('5C52CfgkwANdFuN3VgPSprQwNWKfkLWMHJbMRzp12h4YarCa', 0, 1000000, data);

console.log('transaction hash', tx)
}
``