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Introducing Enhanced Alert Actions and Triage Functionality
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
@project-serum/serum
Advanced tools
Readme
JavaScript client library for interacting with the Project Serum DEX.
Using npm:
npm install @solana/web3.js @project-serum/serum
Using yarn:
yarn add @solana/web3.js @project-serum/serum
import { Account, Connection, PublicKey } from '@solana/web3.js';
import { Market } from '@project-serum/serum';
let connection = new Connection('https://testnet.solana.com');
let marketAddress = new PublicKey('...');
let programAddress = new PublicKey("...");
let market = await Market.load(connection, marketAddress, {}, programAddress);
// Fetching orderbooks
let bids = await market.loadBids(connection);
let asks = await market.loadAsks(connection);
// L2 orderbook data
for (let [price, size] of bids.getL2(20)) {
console.log(price, size);
}
// Full orderbook data
for (let order of asks) {
console.log(
order.orderId,
order.price,
order.size,
order.side, // 'buy' or 'sell'
);
}
// Placing orders
let owner = new Account('...');
let payer = new PublicKey('...'); // spl-token account
await market.placeOrder(connection, {
owner,
payer,
side: 'buy', // 'buy' or 'sell'
price: 123.45,
size: 17.0,
orderType: 'limit', // 'limit', 'ioc', 'postOnly'
});
// Retrieving open orders by owner
let myOrders = await market.loadOrdersForOwner(connection, owner.publicKey);
// Cancelling orders
for (let order of myOrders) {
await market.cancelOrder(connection, owner, order);
}
// Retrieving fills
for (let fill of await market.loadFills(connection)) {
console.log(fill.orderId, fill.price, fill.size, fill.side);
}
// Settle funds
for (let openOrders of await market.findOpenOrdersAccountsForOwner(
connection,
owner.publicKey,
)) {
if (openOrders.baseTokenFree > 0 || openOrders.quoteTokenFree > 0) {
// spl-token accounts to which to send the proceeds from trades
let baseTokenAccount = new PublicKey('...');
let quoteTokenAccount = new PublicKey('...');
await market.settleFunds(
connection,
owner,
openOrders,
baseTokenAccount,
quoteTokenAccount,
);
}
}
FAQs
Library for interacting with the serum dex
The npm package @project-serum/serum receives a total of 19,664 weekly downloads. As such, @project-serum/serum popularity was classified as popular.
We found that @project-serum/serum demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 5 open source maintainers collaborating on the project.
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Product
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
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