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Common Accounts

Many vault instructions share common account patterns. This page documents the reusable account groups referenced by individual instruction pages.

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Vault Core Accounts

Used by most vault instructions that read or modify vault state.
NameSignerWritableDescription
vaultNoYesThe ExponentStrategyVault PDA. Seeds: ["vault", seedId]
exponentPricesNoVariesThe global ExponentPrices PDA for AUM calculations. Seeds: ["exponent_prices"]

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Squads Policy Accounts

Used by policy management instructions (add, remove, update).
NameSignerWritableDescription
squadsSettingsNoYesSquads Settings account for the vault
squadsSettingsTransactionNoYesSquads transaction PDA. Seeds: ["transaction", settings, transactionIndex]
squadsProposalNoYesSquads proposal PDA. Seeds: ["proposal", settings, transactionIndex]
squadsPolicyNoYesSquads policy PDA. Seeds: ["policy", settings, policySeed]
squadsProgramNoNoSquads v4 program ID

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LP Token Accounts

Used by deposit, withdrawal, and voting instructions that move LP tokens.
NameSignerWritableDescription
mintLpNoVariesThe vault’s LP token SPL mint
tokenLpEscrowNoYesVault’s LP token escrow account. Seeds: ["token_lp_escrow", vault]
tokenProgramNoNoSPL Token program

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Withdrawal Accounts

Used by queue, fill, execute, and cancel withdrawal instructions.
NameSignerWritableDescription
withdrawalAccountVariesYesThe depositor’s withdrawal request account

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PDA Derivation

All vault PDAs are derived from the program ID HycecAnELpjL1pMp435nEKWkcr7aNZ2QGQGXpzK1VEdV: 
import { ExponentVaultsPDA } from "@exponent-labs/exponent-vaults-pda";

const pda = new ExponentVaultsPDA(programId);

// Vault PDA
const [vault] = pda.vault({ seedId });

// LP mint PDA
const [mintLp] = pda.mintLp({ vault });

// LP escrow PDA
const [tokenLpEscrow] = pda.tokenLpEscrow({ vault });

// ExponentPrices PDA
const [exponentPrices] = pda.exponentPrices();