@bbachain/spl-token-swap
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JavaScript/TypeScript bindings for the Solana Program Library (SPL) Token Swap program.
43 lines • 1.67 kB
TypeScript
import * as web3 from '@bbachain/web3.js';
import { SwapArgs } from '../types';
/**
* @category Instructions
* @category Swap
*/
export type SwapInstructionAccounts = {
/** Token-swap */
tokenSwap: web3.PublicKey;
/** swap authority */
authority: web3.PublicKey;
/** user transfer authority */
userTransferAuthority: web3.PublicKey;
/** token_(A|B) SOURCE Account, amount is transferable by user transfer authority */
source: web3.PublicKey;
/** token_(A|B) Base Account to swap INTO. Must be the SOURCE token */
swapSource: web3.PublicKey;
/** token_(A|B) Base Account to swap FROM. Must be the DESTINATION token */
swapDestination: web3.PublicKey;
/** token_(A|B) DESTINATION Account assigned to USER as the owner */
destination: web3.PublicKey;
/** Pool token mint, to generate trading fees */
poolMint: web3.PublicKey;
/** Fee account, to receive trading fees */
feeAccount: web3.PublicKey;
/** Token program id */
tokenProgram: web3.PublicKey;
/** [optional] Host fee account to receive additional trading fees */
hostFeeAccount?: web3.PublicKey;
anchorRemainingAccounts?: web3.AccountMeta[];
};
export declare const swapInstructionDiscriminator = 1;
/**
* Creates a _Swap_ instruction.
*
* @param accounts that will be accessed while the instruction is processed
* @param args to provide as instruction data to the program
*
* @category Instructions
* @category Swap
*/
export declare function createSwapInstruction(accounts: SwapInstructionAccounts, args: SwapArgs, programId?: web3.PublicKey): web3.TransactionInstruction;
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