60 lines
1.8 KiB
TypeScript
60 lines
1.8 KiB
TypeScript
import { AnchorProvider, Wallet } from '@coral-xyz/anchor';
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import { Cluster, Connection, Keypair, PublicKey } from '@solana/web3.js';
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import { MangoClient } from '../../src/client';
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import { MANGO_V4_ID } from '../../src/constants';
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// For easy switching between mainnet and devnet, default is mainnet
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const CLUSTER: Cluster =
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(process.env.CLUSTER_OVERRIDE as Cluster) || 'mainnet-beta';
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const CLUSTER_URL =
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process.env.CLUSTER_URL_OVERRIDE || process.env.MB_CLUSTER_URL;
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const MANGO_ACCOUNT_PK = process.env.MANGO_ACCOUNT_PK || '';
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async function main() {
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const options = AnchorProvider.defaultOptions();
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const connection = new Connection(CLUSTER_URL!, options);
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// Throwaway keypair
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const user = new Keypair();
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const userWallet = new Wallet(user);
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const userProvider = new AnchorProvider(connection, userWallet, options);
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const client = await MangoClient.connect(
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userProvider,
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CLUSTER,
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MANGO_V4_ID[CLUSTER],
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{
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idsSource: 'get-program-accounts',
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},
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);
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// Load mango account
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let mangoAccount = await client.getMangoAccount(
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new PublicKey(MANGO_ACCOUNT_PK),
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);
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await mangoAccount.reload(client);
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// Load group for mango account
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const group = await client.getGroup(mangoAccount.group);
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await group.reloadAll(client);
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// Log OB
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while (true) {
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await new Promise((r) => setTimeout(r, 2000));
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console.clear();
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await group.reloadAll(client);
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const btcPerpMarket = group.getPerpMarketByName('BTC-PERP');
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console.log(` perpMarket.uiPrice ${btcPerpMarket.uiPrice}`);
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console.log(``);
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console.log(await btcPerpMarket.logOb(client));
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console.log(``);
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const mngoPerpMarket = group.getPerpMarketByName('MNGO-PERP');
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console.log(` perpMarket.uiPrice ${mngoPerpMarket.uiPrice}`);
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console.log(``);
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console.log(await mngoPerpMarket.logOb(client));
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console.log(``);
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}
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}
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main();
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