Presale Vault TS SDK Reference

This page is based on @meteora-ag/presale. Use it as the high-level map for the SDK, then open the package types when you need exact parameter shapes.

import Presale, {
  PRESALE_PROGRAM_ID,
  PresaleMode,
  WhitelistMode,
  UnsoldTokenAction,
  derivePresale,
  uiPriceToQPrice,
} from "@meteora-ag/presale";

Program IDs

Export	Value
`PRESALE_PROGRAM_ID`	`presSVxnf9UU8jMxhgSMqaRwNiT36qeBdNeTRKjTdbj`
`MEMO_PROGRAM_ID`	`MemoSq4gqABAXKb96qnH8TysNcWxMyWCqXgDLGmfcHr`
`METAPLEX_PROGRAM_ID`	`metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s`

Core Exports

Export	Use
`Presale`	Main SDK client for transaction builders and state readers.
`PRESALE_PROGRAM_ID`	Default deployed program ID.
IDL exports	Bundled Anchor IDL JSON and generated TypeScript IDL type.
`pda` exports	PDA derivation helpers for presale, vault, escrow, operator, Merkle root, and metadata accounts.
`instructions` exports	Low-level instruction builders for every public program instruction.
`type` exports	Program account aliases, enums, and response types.
`math` exports	Price, cap, lock/vest, claim, and fee helper functions.
`accounts` exports	Presale, registry, and escrow wrapper classes plus account filters.
`rpc` exports	On-chain timestamp, account chunking, and compute-unit simulation helpers.
`token2022` exports	Transfer-hook account discovery and transfer-fee calculation helpers.

Enums

Enum	Values
`UnsoldTokenAction`	`Refund = 0`, `Burn = 1`.
`WhitelistMode`	`Permissionless = 0`, `PermissionWithMerkleProof = 1`, `PermissionWithAuthority = 2`.
`PresaleMode`	`FixedPrice = 0`, `Prorata = 1`, `Fcfs = 2`.
`PresaleProgress`	`NotStarted = 0`, `Ongoing = 1`, `Completed = 2`, `Failed = 3`.
`AccountsType`	`TransferHookBase = 0`, `TransferHookQuote = 1`.
`Rounding`	`Up = 0`, `Down = 1`.

Constants

Constant	Use
`DEFAULT_PERMISSIONLESS_REGISTRY_INDEX`	`BN(0)`, used by permissionless escrow and deposit helpers.
`U64_MAX`	`18446744073709551615` as `BN`.
`U128_MAX`	SDK integer bound helper.

Creating A Client

import { Connection, PublicKey } from "@solana/web3.js";
import Presale, { PRESALE_PROGRAM_ID } from "@meteora-ag/presale";

const connection = new Connection(process.env.RPC_URL!, "confirmed");
const presale = await Presale.create(
  connection,
  new PublicKey("PRESALE_ADDRESS"),
  PRESALE_PROGRAM_ID
);

The client caches presale state, base and quote mint data, and Token 2022 transfer-hook metadata. Call refetchState() before building transactions from a long-lived UI session.

`Presale` Static Methods

Method	Returns	Use
`Presale.create(connection, presaleAddress, programId?)`	`Promise<Presale>`	Fetch state and create a client for an existing presale.
`Presale.createFixedPricePresale(connection, programId, presaleParams, fixedPriceParams, shouldOptimizeComputeUnit?)`	`Promise<Transaction>`	Build a fixed-price presale initialization transaction. Includes fixed-price extra-args creation and `initialize_presale`.
`Presale.createProrataPresale(connection, programId, params, shouldOptimizeComputeUnit?)`	`Promise<Transaction>`	Build a prorata presale initialization transaction.
`Presale.createFcfsPresale(connection, programId, params, shouldOptimizeComputeUnit?)`	`Promise<Transaction>`	Build an FCFS presale initialization transaction.
`Presale.closeFixedPricePresaleArgs(connection, params, programId, shouldOptimizeComputeUnit?)`	`Promise<Transaction>`	Build a transaction to close the fixed-price extra-args PDA.
`Presale.revokeOperator(params, shouldOptimizeComputeUnit?)`	`Promise<Transaction>`	Build a transaction to revoke an operator account.
`Presale.getPresales(connection, programId?)`	`Promise<{ pubkey; account }[]>`	Fetch and decode all presale accounts for a program ID.

`Presale` Instance Methods

Method	Returns	Use
`setComputeUnitOptimization(enable)`	`void`	Enable or disable automatic compute-unit estimation and compute-budget instruction prepending.
`refetchState()`	`Promise<void>`	Refresh cached presale state and transfer-hook metadata.
`createMerkleRootConfig(params)`	`Promise<Transaction>`	Build a transaction to create a Merkle root config.
`closeMerkleRootConfig(params)`	`Promise<Transaction>`	Build a transaction to close a Merkle root config.
`createMerkleRootConfigFromAddresses(params)`	`Promise<Transaction[]>`	Build Merkle root config transactions from whitelisted wallets, chunked by tree size.
`createMerkleProofResponse(params)`	`Promise<Record<string, MerkleProofResponse>>`	Generate proof responses keyed by `address-registryIndex`.
`createPermissionlessEscrow(params)`	`Promise<Transaction>`	Build a transaction to create a permissionless escrow.
`createPermissionedEscrowWithMerkleProof(params)`	`Promise<Transaction>`	Build a transaction to create a Merkle-proof escrow.
`createPermissionedEscrowWithAutoFetchMerkleProofFromMetadata(params)`	`Promise<TransactionInstruction>`	Fetch proof data from `PermissionedServerMetadata.server_url` and return an escrow creation instruction.
`createPermissionedEscrowWithCreator(params)`	`Promise<Transaction>`	Build a transaction to create an authority-permissioned escrow with an operator signer.
`createOperator(params)`	`Promise<Transaction>`	Build a transaction to create an operator account.
`deposit(params)`	`Promise<Transaction>`	Build a deposit transaction. It may include escrow creation or return a partially signed transaction from a permissioned authority server.
`withdraw(params)`	`Promise<Transaction>`	Build an in-presale withdrawal transaction.
`claim(params)`	`Promise<Transaction>`	Build a base token claim transaction.
`withdrawRemainingQuote(params)`	`Promise<Transaction>`	Build a remaining quote refund transaction.
`performUnsoldBaseTokenAction(payer)`	`Promise<Transaction>`	Build the unsold base token burn or refund transaction.
`creatorWithdraw(params)`	`Promise<Transaction>`	Build a creator withdrawal transaction for completed or failed presales.
`creatorCollectFee()`	`Promise<Transaction>`	Build a creator deposit-fee collection transaction.
`refreshEscrow(params)`	`Promise<Transaction>`	Build an escrow refresh transaction.
`closeEscrow(params)`	`Promise<Transaction>`	Build an escrow close transaction.
`createPermissionedServerMetadata(params)`	`Promise<Transaction>`	Store a permissioned metadata URL.
`closePermissionedServerMetadata(params)`	`Promise<Transaction>`	Close the permissioned metadata account.
`getPresaleEscrowByOwner(owner)`	`Promise<IEscrowWrapper[]>`	Fetch escrow wrappers for an owner across initialized registries.
`getEscrowsByPresale()`	`Promise<{ pubkey; account }[]>`	Fetch and decode all escrow accounts for the presale.
`getEscrowsByPresaleRegistry(registryIndex)`	`Promise<{ pubkey; account }[]>`	Fetch and decode escrow accounts for one registry.
`getParsedPresale()`	`PresaleWrapper`	Return a parsed wrapper for display and derived values.

PDA Helpers

Function	Use
`derivePresale(mint, quote, base, programId)`	Main presale PDA.
`derivePresaleAuthority(programId)`	Presale authority PDA.
`deriveFixedPricePresaleExtraArgs(presale, programId)`	Fixed-price extra-args PDA.
`derivePresaleVault(presale, programId)`	Base token vault PDA.
`deriveQuoteTokenVault(presale, programId)`	Quote token vault PDA.
`deriveMerkleRootConfig(presale, programId, version)`	Merkle root config PDA.
`deriveEscrow(presale, owner, registryIndex, programId)`	Buyer escrow PDA.
`deriveOperator(creator, operator, programId)`	Operator PDA.
`derivePermissionedServerMetadata(presale, programId)`	Permissioned metadata PDA.
`deriveMetaplexMetadata(mint)`	Metaplex metadata PDA for a mint.

Low-level Instruction Builders

Builder	Program instruction
`createInitializeFixedPricePresaleArgsIx`	`initialize_fixed_price_presale_args`
`createInitializeFixedPricePresaleIx`	`initialize_presale` with fixed-price mode
`createInitializeProrataPresaleIx`	`initialize_presale` with prorata mode
`createInitializeFcfsPresaleIx`	`initialize_presale` with FCFS mode
`createCloseFixedPriceArgsIx`	`close_fixed_price_presale_args`
`createMerkleRootConfigIx`	`create_merkle_root_config`
`closeMerkleRootConfigIx`	`close_merkle_root_config`
`createPermissionlessEscrowIx` / `getOrCreatePermissionlessEscrowIx`	`create_permissionless_escrow`
`createPermissionedEscrowWithMerkleProofIx` / `getOrCreatePermissionedEscrowWithMerkleProofIx`	`create_permissioned_escrow_with_merkle_proof`
`createPermissionedEscrowWithCreatorIx` / `getOrCreatePermissionedEscrowWithCreatorIx`	`create_permissioned_escrow_with_creator`
`fetchPartialSignedInitEscrowAndDepositTransactionFromOperator`	Fetches a creator-hosted partially signed transaction for authority mode.
`createOperatorIx`	`create_operator`
`createRevokeOperatorIx`	`revoke_operator`
`createDepositIx`	`deposit`
`createWithdrawIx`	`withdraw`
`createClaimIx`	`claim`
`createWithdrawRemainingQuoteIx`	`withdraw_remaining_quote`
`createPerformUnsoldBaseTokenActionIx`	`perform_unsold_base_token_action`
`createCreatorWithdrawIx`	`creator_withdraw`
`createCreatorCollectFeeIx`	`creator_collect_fee`
`createRefreshEscrowIx`	`refresh_escrow`
`createCloseEscrowIx`	`close_escrow`
`createInitializePermissionedServerMetadataIx`	`create_permissioned_server_metadata`
`createClosePermissionedServerMetadataIx`	`close_permissioned_server_metadata`

Account Wrappers

Wrapper	Useful methods
`PresaleWrapper`	`getPresaleProgressState`, `getPresaleProgressPercentage`, `getPresaleModeName`, `getWhitelistModeName`, `getRemainingDepositRawQuota`, `getTotalDepositRawAmount`, `getAllPresaleRegistries`, `getAverageTokenPrice`, `getTimings`, `canDeposit`, `canWithdraw`, `canWithdrawRemainingQuote`, `canClaim`, `canCreatorWithdraw`, `canCreatorCollectFee`.
`PresaleRegistryWrapper`	`isInitialized`, `getRegistryIndex`, `getPresaleRawSupply`, `getTotalDepositRawAmount`, `getBuyerMaximumRawDepositCap`, `getBuyerMinimumRawDepositCap`, `getDepositFeeBps`, `getDepositFeePercentage`, `getTokenPrice`, `getTotalDepositFeeRawAmount`, `getWithdrawableRemainingQuote`, `getTotalBaseTokenSold`.
`EscrowWrapper`	`getDepositRawAmount`, `getDepositFeeRawAmount`, `getIndividualDepositCap`, `getRemainingDepositAmount`, `getTotalClaimableRawAmount`, `getPendingClaimableRawAmount`, `getClaimedRawAmount`, `canWithdrawRemainingQuoteAmount`, `getWithdrawableRemainingQuoteAmount`, `canClose`.

Math Helpers

Function	Use
`uiPriceToQPrice(price, baseDecimals, quoteDecimals, rounding)`	Convert a UI fixed price into the program’s Q64 `q_price`.
`qPriceToPrice(qPrice)`	Convert a Q64 fixed price back to a `Decimal` price.
`calculateDynamicLamportPrice(presaleSupply, totalDeposit)`	Compute dynamic lamport price from supply and total deposit.
`calculateImmediateReleaseToken(totalSoldToken, immediateReleaseBps)`	Split sold token amount into immediate and vested portions.
`calculateLockAndVestDurationFromTimestamps(presaleEnd, lockEnd, vestEnd)`	Convert absolute timestamps into lock and vest durations.
`calculateMinimumQuoteAmountForBaseLamport(qPrice)`	Compute minimum quote needed to buy at least one base lamport.
`calculateMaximumQuoteAmountForPresaleSupply(qPrice, presaleSupply)`	Compute quote cap for a fixed-price supply.
`calculateDepositFeeIncludedAmount(depositAmount, feeBps, rounding)`	Calculate the fee-included quote amount for a net deposit amount.

Token 2022 Helpers

Function	Use
`getSliceAndExtraAccountMetasForTransferHook(connection, mint, mintAccount, accountsType)`	Fetch remaining-account slice metadata and account metas for a transfer-hook mint.
`getExtraAccountMetasForTransferHook(connection, mint, mintAccount, source, destination, authority, amount)`	Resolve extra account metas for a transfer-hook transfer.
`calculateTransferFeeIncludedAmount(mint, transferFeeExcludedAmount, epoch?)`	Include Token 2022 transfer fee for an intended net transfer amount.
`calculateTransferFeeExcludedAmount(mint, transferFeeIncludedAmount, epoch?)`	Exclude Token 2022 transfer fee from a gross transfer amount.
`getTokenProgramIdFromFlag(flag)`	Map program token flag to SPL Token or Token 2022 program ID.

Account Filters And RPC Helpers

Helper	Use
`getPresaleFilter()`	Memcmp discriminator filter for presale accounts.
`getEscrowFilter()`	Memcmp discriminator filter for escrow accounts.
`getEscrowPresaleFilter(presale)`	Filter escrows by parent presale.
`getEscrowRegistryIndexFilter(registryIndex)`	Filter escrows by registry index.
`getEscrowOwnerFilter(owner)`	Filter escrows by owner.
`getOnChainTimestamp(connection)`	Read current on-chain Unix timestamp from the Clock sysvar.
`fetchMultipleAccountsAutoChunk(connection, pubkeys)`	Fetch many accounts in chunks.
`getSimulationComputeUnits(connection, instructions, payer, lookupTables)`	Estimate compute units by simulation.

Permissioned Metadata URLs

Presale Vault has no Meteora-hosted public API. Permissioned presales can store a creator-managed server_url in PermissionedServerMetadata.

Whitelist mode	SDK behavior
`PermissionWithMerkleProof`	Auto-fetch helper requests `/{presaleAddress}/{registryIndex}/{owner}` from the stored base URL and expects `MerkleProofResponse`.
`PermissionWithAuthority`	Deposit flow may request `/{presaleAddress}/{registryIndex}/{owner}?amount={amount}` from the stored base URL and expects a serialized partially signed transaction.

Program

TypeScript SDK

Rust Integration

Program IDs

Core Exports

Enums

Constants

Creating A Client

`Presale` Static Methods

`Presale` Instance Methods

PDA Helpers

Low-level Instruction Builders

Account Wrappers

Math Helpers

Token 2022 Helpers

Account Filters And RPC Helpers

Permissioned Metadata URLs

​Program IDs

​Core Exports

​Enums

​Constants

​Creating A Client

​Presale Static Methods

​Presale Instance Methods

​PDA Helpers

​Low-level Instruction Builders

​Account Wrappers

​Math Helpers

​Token 2022 Helpers

​Account Filters And RPC Helpers

​Permissioned Metadata URLs

Program IDs

Core Exports

Enums

Constants

Creating A Client

`Presale` Static Methods

`Presale` Instance Methods

PDA Helpers

Low-level Instruction Builders

Account Wrappers

Math Helpers

Token 2022 Helpers

Account Filters And RPC Helpers

Permissioned Metadata URLs