Security News
Node.js EOL Versions CVE Dubbed the "Worst CVE of the Year" by Security Experts
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
@mercurial-finance/vault-sdk
Advanced tools
Mercurial Vault SDK is a typescript library that allows you to interact with Mercurial v2's vault.
NPM: https://www.npmjs.com/package/@mercurial-finance/vault-sdk
SDK: https://github.com/mercurial-finance/vault-sdk
Demo: https://vault-sdk-demo.vercel.app/
Demo repo: https://github.com/mercurial-finance/vault-sdk-demo
Docs: https://docs.mercurial.finance/mercurial-dynamic-yield-infra/
Discord: https://discord.com/channels/841152225564950528/864859354335412224
npm i @mercurial-finance/vault-sdk @project-serum/anchor @solana/web3.js @solana/spl-token @solana/spl-token-registry
import VaultImpl from '@mercurial-finance/vault-sdk';
import { PublicKey } from '@solana/web3.js';
import { StaticTokenListResolutionStrategy, TokenInfo } from "@solana/spl-token-registry";
import { Wallet, AnchorProvider } from '@project-serum/anchor';
// Connection, Wallet, and AnchorProvider to interact with the network
const mainnetConnection = new Connection('https://api.mainnet-beta.solana.com');
const mockWallet = new Wallet(new Keypair());
const provider = new AnchorProvider(mainnetConnection, mockWallet, {
commitment: 'confirmed',
});
// Alternatively, to use Solana Wallet Adapter, refer to `Demo Repo`
const tokenMap = new StaticTokenListResolutionStrategy().resolve();
// Find the token info you want to use.
const SOL_TOKEN_INFO = tokenMap.find(token => token.symbol === 'SOL') as TokenInfo;
const vaultImpl = await VaultImpl.create(connection, SOL_TOKEN_INFO);
// To refetch the vault's latest supply
// Alternatively, use `vaultImpl.lpSupply`
const lpSupply = await vaultImpl.getVaultSupply();
// Rewards are not instantly redeemable, and are subject to a lock.
// This function returns the amount of LP that are redeemable.
const unlockedAmount = await vaultImpl.getWithdrawableAmount()
// To deposit into the vault
const amountInLamports = 1 * 10 ** SOL_TOKEN_INFO.decimals; // 1.0 SOL
const depositTx = await vaultImpl.deposit(mockWallet.publicKey, new BN(amountInLamports)); // Web3 Transaction Object
const depositResult = await provider.sendAndConfirm(depositTx); // Transaction hash
// Get the user's ATA LP balance
const userLpBalance = await vaultImpl.getUserBalance(mockWallet.publicKey);
// To withdraw from the vault
const withdrawTx = await vaultImpl.withdraw(mockWallet.publicKey, new BN(userLpBalance)); // Web3 Transaction Object
const withdrawResult = await provider.sendAndConfirm(withdrawTx); // Transaction hash
import { helper } from '@mercurial-finance/vault-sdk';
const userShare = await vaultImpl.getUserBalance(mockWallet.publicKey);
const unlockedAmount = await vaultImpl.getWithdrawableAmount()
const lpSupply = await vaultImpl.getVaultSupply();
// To convert user's LP balance into underlying token amount
const underlyingShare = helper.getAmountByShare(userShare, unlockedAmount, lpSupply)
// To convert underlying token amount into user's LP balance
const amountInLamports = 1 * 10 ** SOL_TOKEN_INFO.decimals; // 1.0 SOL
const lpToUnmint = helper.getUnmintAmount(new BN(amountInLamports), unlockedAmount, lpSupply) // To withdraw 1.0 SOL
To be a part of the Mercurial Finance's Vault Affiliate Program, visit our Discord above!
Affiliates only need to initialize the vault instance with the third paratemer opt.affiliate
, subsequently, all interaction with the vault are the same as the usage guide above, no further configuration required.
const vaultImpl = await VaultImpl.create(
connection,
SOL_TOKEN_INFO,
{
affiliateId: new PublicKey('YOUR_PARTNER_PUBLIC_KEY');
}
);
// Affiliate / Partner info
const partnerInfo = await vaultImpl.getAffiliateInfo();
FAQs
Mercurial Vault SDK is a typescript library that allows you to interact with Mercurial v2's vault.
We found that @mercurial-finance/vault-sdk demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Critics call the Node.js EOL CVE a misuse of the system, sparking debate over CVE standards and the growing noise in vulnerability databases.
Security News
cURL and Go security teams are publicly rejecting CVSS as flawed for assessing vulnerabilities and are calling for more accurate, context-aware approaches.
Security News
Bun 1.2 enhances its JavaScript runtime with 90% Node.js compatibility, built-in S3 and Postgres support, HTML Imports, and faster, cloud-first performance.