@solana-launchpad/sdk
Version:
PumpFun SDK for Solana - Independent npm module for pump.fun token operations
71 lines • 1.74 kB
TypeScript
import { PublicKey, VersionedTransactionResponse } from "@solana/web3.js";
export type CreateTokenMetadata = {
name: string;
symbol: string;
description: string;
file: Blob;
twitter?: string;
telegram?: string;
website?: string;
};
export type TokenMetadata = {
name: string;
symbol: string;
description: string;
image: string;
showName: boolean;
createdOn: string;
twitter: string;
};
export type CreateEvent = {
name: string;
symbol: string;
uri: string;
mint: PublicKey;
bondingCurve: PublicKey;
user: PublicKey;
};
export type TradeEvent = {
mint: PublicKey;
solAmount: bigint;
tokenAmount: bigint;
isBuy: boolean;
user: PublicKey;
timestamp: number;
virtualSolReserves: bigint;
virtualTokenReserves: bigint;
realSolReserves: bigint;
realTokenReserves: bigint;
};
export type CompleteEvent = {
user: PublicKey;
mint: PublicKey;
bondingCurve: PublicKey;
timestamp: number;
};
export type SetParamsEvent = {
feeRecipient: PublicKey;
initialVirtualTokenReserves: bigint;
initialVirtualSolReserves: bigint;
initialRealTokenReserves: bigint;
tokenTotalSupply: bigint;
feeBasisPoints: bigint;
};
export interface PumpFunEventHandlers {
createEvent: CreateEvent;
tradeEvent: TradeEvent;
completeEvent: CompleteEvent;
setParamsEvent: SetParamsEvent;
}
export type PumpFunEventType = keyof PumpFunEventHandlers;
export type PriorityFee = {
unitLimit: number;
unitPrice: number;
};
export type TransactionResult = {
signature?: string;
error?: unknown;
results?: VersionedTransactionResponse;
success: boolean;
};
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