Implementing Solana Actions

Basic Implementation

Define Action URL:

javascript

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const actionUrl = 'https://actions.example.com/transaction';

Create Action Endpoint:

Define a GET route to provide human-readable information.

Define a POST route to handle transaction construction and signing.

const express = require('express');

const app = express();

app.get('/transaction', (req, res) => {

res.json({

name: 'Transaction Example',

description: 'An example transaction action',

});

app.post('/transaction', (req, res) => {

// Logic to create and return a transaction for signing

});

app.listen(3000, () => console.log('Server running on port 3000'));

Integrate with Dialect:

const { Dialect, SolanaDialectWalletAdapter } = require('@dialectlabs/sdk');

const dialect = new Dialect({

wallet: new SolanaDialectWalletAdapter({ connection }),

});

dialect.createNotification({

title: 'Action Required',

message: 'Sign the transaction',

action: {

type: 'link',

url: actionUrl,

});

console.log('Notification created');

Advanced Implementation

Multi-Actions: Group multiple actions in a single GET call.

Complex Transactions: Handle more sophisticated transaction scenarios by using advanced routing and transaction construction logic.

javascript

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app.post('/complex-transaction', (req, res) => {

const { actionType } = req.body;

if (actionType === 'swap') {

// Logic for swap action

} else if (actionType === 'stake') {

// Logic for stake action

}

res.send('Transaction created');

});

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