@prism-hq/prism-ag
v0.3.4
Published
Prism Aggregator
Downloads
143
Readme
prism-sdk
Initialization
import { Prism } from "@prism-hq/prism-ag";
let prism = await Prism.init({
// user executing swap
user: PublicKey | Keypair | Wallet, // optional (if you don't provide upon init, then you'll need to call prism.setSigner() after user connects the wallet)
host: { // optional
// host platform fee account publickey base58
publicKey: string,
// fee bps e.g 5 => 0.05%
fee: number,
},
// rpc connection
connection: Connection, // optional
// slippage
slippage: number, // optional
// same format as solanaTokenList.json
tokenList: {tokens:Array<any>} // optional
});
Executing swap
await prism.loadRoutes("USDC", "PRISM"); // load routes for tokens, tokenSymbol | tokenMint (base58 string)
let routes = prism.getRoutes(10); // get routes based on from Token amount 10 USDC -> ? PRISM
let result = await prism.swap(routes[0]); // execute swap (sign, send and confirm transaction)
Settings
// setSigner KeyPair | Wallet before executing swap if not provided upon initialization
await prism.setSigner(KeyPair|Wallet);
// change slippage 1 = 1%
prism.setSlippage(1);
Tools
// get user token accounts
prism.getUserAccounts();
// unwrap all wSOL accounts for user
let txIds = await prism.unwrapWSolAccounts();
// get user OpenOrders accounts
let openOrdersSerum: Array<any> = prism.getUserOpenOrdersSerum();
let openOrdersOpenBook: Array<any> = prism.getUserOpenOrdersOpenBook();
let openOrdersToClose = [
...openOrdersSerum.slice(2, 4),
...openOrdersOpenBook.slice(0, 2),
];
// close user OpenOrders accounts and claim SOL paid for rent exemption
let txIds = await prism.closeOpenOrders(openOrdersToClose);
Stats
// load user trade history (swaps made using prism aggregator) without init (Static function)
let userTradeHistory = await Prism.loadUserTradeHistory(PublicKey);
// load user trade history (if prism is initialized with a wallet)
let userTradeHistory = await prism.loadUserTradeHistory();
// load prism global stats (use as static or on Prism Object)
let prismStats = await Prism.loadPrismStats();
let prismStats = await prism.loadPrismStats();