Jito Tip SDK

A TypeScript/JavaScript SDK for creating Jito tip transactions on Solana.

Installation

npm install jito-bundle-sdk

Usage

TypeScript

import { createJitoTipTransaction } from 'jito-bundle';
import { Connection, Keypair } from '@solana/web3.js';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const wallet = Keypair.generate(); // Your wallet keypair

// Create a tip transaction with default fee (0.00001 SOL)
const tipTransaction = await createJitoTipTransaction(connection, wallet);

// Create a tip transaction with custom fee
const customTipTransaction = await createJitoTipTransaction(connection, wallet, 0.0001);

// Create a tip transaction with custom fee and phrase
const tipWithPhrase = await createJitoTipTransaction(connection, wallet, 0.0001, "custom-phrase");

JavaScript (CommonJS)

const { createJitoTipTransaction } = require('jito-bundle');
const { Connection, Keypair } = require('@solana/web3.js');

const connection = new Connection('https://api.mainnet-beta.solana.com');
const wallet = Keypair.generate(); // Your wallet keypair

// Create a tip transaction with default fee (0.00001 SOL)
const tipTransaction = await createJitoTipTransaction(connection, wallet);

// Create a tip transaction with custom fee
const customTipTransaction = await createJitoTipTransaction(connection, wallet, 0.0001);

// Create a tip transaction with custom fee and phrase
const tipWithPhrase = await createJitoTipTransaction(connection, wallet, 0.0001, "custom-phrase");

JavaScript (ES Modules)

import { createJitoTipTransaction } from 'jito-bundle';
import { Connection, Keypair } from '@solana/web3.js';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const wallet = Keypair.generate(); // Your wallet keypair

// Create a tip transaction with default fee (0.00001 SOL)
const tipTransaction = await createJitoTipTransaction(connection, wallet);

// Create a tip transaction with custom fee
const customTipTransaction = await createJitoTipTransaction(connection, wallet, 0.0001);

// Create a tip transaction with custom fee and phrase
const tipWithPhrase = await createJitoTipTransaction(connection, wallet, 0.0001, "custom-phrase");

API

createJitoTipTransaction(connection, wallet, fee?, phrase?)

Creates a Jito tip transaction.

Parameters:

• connection (Connection): Solana connection instance
• wallet (Keypair): Wallet keypair to sign the transaction
• fee (number, optional): Tip amount in SOL (default: 0.00001)
• phrase (string, optional): Custom phrase to add to whitelist (default: "")

Returns:

• Promise<string>: Base58 encoded transaction string

Dependencies

• @solana/web3.js: Solana Web3.js library
• bs58: Base58 encoding/decoding

License

ISC