createWrapperManageVaultSettingsInstruction

Applies vault settings changes via self-CPI using the vault’s signer seeds. This instruction enforces that the vault has zero AUM (empty vault only), ensuring configuration is finalized before deposits are accepted. Typically called during initial vault setup to configure token entries, withdrawal periods, and other vault parameters.

Usage

import { createWrapperManageVaultSettingsInstruction } from "@exponent-labs/exponent-sdk/client/vaults";
import { PublicKey, SystemProgram } from "@solana/web3.js";

const ix = createWrapperManageVaultSettingsInstruction(
  {
    manager: managerKeypair.publicKey,
    vault: vaultAddress,
    exponentPrices: exponentPricesAddress,
    systemProgram: SystemProgram.programId,
  },
  {
    actions: [
      { addTokenEntry: { mint: usdcMint, oracle: usdcOracleAddress } },
      { setWithdrawalPeriod: { seconds: 86400 } },
    ],
  }
);

Accounts

Name	Signer	Writable	Description
`manager`	Yes	Yes	Vault manager applying the settings
`vault`	No	Yes	Vault account (must have zero AUM)
`exponentPrices`	No	Yes	ExponentPrices account for token valuations
`systemProgram`	No	No	System program

Args

Name	Type	Description
`actions`	`VaultSettingsAction[]`	Array of settings actions to apply (e.g., add/remove token entries, set withdrawal periods)

Returns

TransactionInstruction — a transaction instruction ready to be added to a transaction.