Pump.fun is a popular Solana-based platform where users can create, discover, and trade meme coins. If you're planning to explore Pump.fun in 2026, the Pump.fun referral code "join100" is worth checking for potential trading fee savings. This guide explains how to get started, check the referral code, and understand the possible benefits.

The referral code "join100" is promoted as an option for users joining Pump.fun. Eligible referral programs may offer reduced platform fees, depending on the current terms and conditions. However, the exact discount or reward associated with this specific code should be verified before trading.

You can visit the official website here: https://pump.fun/

Follow these simple steps to get started:

1. Visit Pump.fun: Open https://pump.fun/ and ensure you're using the official website.

2. Connect your wallet: Connect a compatible Solana wallet, such as Phantom, and carefully review the connection request.

3. Open the referral link: Visit https://pump.fun/join/join100 to check whether the referral invitation is available.

4. Verify the code: Follow the displayed instructions and confirm whether the referral is successfully applied.

5. Check trading fees: Review the transaction preview and applicable fees before confirming a trade.

Referral availability and benefits can change, so always check the latest information before proceeding.

Using an eligible referral code may help reduce platform fees on qualifying transactions. Even a small fee reduction can matter for active traders who make frequent transactions.

However, total trading costs can include platform fees, Solana network fees, and slippage. A referral code does not guarantee profits or eliminate every transaction cost.

For additional information, you can explore these resources:

• Knowt Guide: https://knowt.com/note/f15224b3-c35a-4a29-b45e-d23b664d085f/Pumpfun-Referral-Code-join100-Comple

• F6S Guide: https://www.f6s.com/what-is-pump.fun-referral-codejoin100

• Step-by-Step Guide: https://intercom.help/smith-cca70b24a0ae/en/articles/17672934-pump-fun-referral-code-join100-step-by-step-guide-to-claim-your-rewards-2026

These articles provide additional reading about the referral code and its setup process. Verify promotional claims against the official platform before relying on them.

• Always check the website address before connecting your wallet.

• Never share your recovery phrase or private keys.

• Avoid links that promise guaranteed profits or unrealistic rewards.

• Remember that meme coins are highly volatile and can lose most or all of their value.

The Pump.fun referral code "join100" may be worth checking if you're starting on the platform in 2026. Visit the referral link, confirm whether the code is accepted, and review the current fee structure before trading. Understanding transaction costs and managing risk can help you make more informed decisions while exploring the Solana meme coin ecosystem.