The guide · 3 min read

How Splitdev works.

One pump.fun coin, many GitHub developers, fees split for good. Here is the whole thing in three steps.

01Three steps

From launch to payout

Step 1

Launch on pump.fun

Name your coin, add up to nine GitHub developers and choose their shares. It's a normal pump.fun coin: no code, no liquidity to provide.

Step 2

Trade, then graduate

Everyone trades on pump.fun's bonding curve, here or on pump.fun. When it sells out, pump.fun moves it to its pool and it keeps trading here.

Step 3

Fees split, forever

The coin's creator fees, on the curve and in the pool, go to the developers' pump.fun GitHub accounts, for good. They sign in with GitHub on pump.fun and claim.

02The money

Where the fee goes

Every buy and every sell pays pump.fun's fee, on the bonding curve and in pump.fun's pool after graduation. Here is one curve trade's fee, followed all the way down.

Every trade1 square = 1%
98.75% · the trade itself1.25% · pump.fun's fee
The 1.25% fee
24%creator
76%
the creator's shareto pump.fun
The creator's 0.30%
90%GitHub devs
10%
to the GitHub developersto Splitdev
The developers' partexample shares
40%
25%
15%
10%
10%
Receipta 1 SOL trade
Trade1.0000 SOL
pump.fun fee (1.25%)0.0125 SOL
pump.fun (76%)0.0095 SOL
Creator (24%)0.0030 SOL
Splitdev (10%)0.0003 SOL
GitHub devs (90%)0.0027 SOL
@ada40%0.0011 SOL
@kofi25%0.0007 SOL
@mei15%0.0004 SOL
@noor10%0.0003 SOL
@sol10%0.0003 SOL
To the GitHub developers
0.27%of every trade

On the curve. After graduating, pump.fun's pool sets the creator's part by market cap.

Shares are set at launch and never change. After graduation pump.fun's pool sets the creator's part by market cap (0.95% down to 0.05%); the split stays the same. Fees wait in pump.fun's GitHub fee account of each developer until they sign in with GitHub on pump.fun and claim.
03Questions

Good questions

The short answers to what people ask first. Tap one to open it.

01Where does the coin live?
On pump.fun, on Solana. Splitdev builds the launch with pump.fun's own instructions, so it is a regular pump.fun coin: pump.fun mints it, runs its bonding curve and moves it to its pool when the curve sells out. It trades on pump.fun too. The only difference is who receives its creator fees.
02Where do the fees come from?
Every trade pays pump.fun's fee. On the bonding curve that is 1.25%: 0.95% to pump.fun and 0.30% to the coin's creator. After graduation pump.fun's pool sets the creator's part by market cap (from 0.95% down to 0.05% for the largest coins). Of the creator's part, 90% goes to the coin's GitHub developers by the shares set at launch and 10% to Splitdev.
03Can anyone change the split later?
No. The split is pump.fun's own fee sharing, set once at launch, after which pump.fun revokes the right to change it. Not the creator, not Splitdev, nobody can move a coin's fees afterwards.
04How do GitHub developers get paid?
Each developer's share lands in pump.fun's fee account for their GitHub account, keyed by the permanent GitHub user id, so a rename never loses it. They sign in with GitHub on pump.fun and claim it to any Solana wallet. Splitdev never holds the money.
05Why do I see “waiting to split”?
pump.fun keeps a coin's creator fees in its vault until someone distributes them. Anyone can send that out from the coin page or the Claim page for the network fee alone, and pump.fun's own crank does it too.
06Do the developers need to do anything to be added?
No. Any personal GitHub account can be added, up to 9 per coin. Their earnings wait in pump.fun until they choose to claim. Being listed doesn't mean they endorse the coin.
07Is Splitdev part of pump.fun or GitHub?
No. Splitdev is an independent app built on pump.fun's public programs. It is not affiliated with, endorsed by or operated by pump.fun or GitHub.
08Which network is this?
Solana mainnet. Any Solana wallet works (Phantom, Solflare, Backpack and others); everything is paid in SOL.
Your turn

Name it. Add the devs. Launch.

Every trade after that pays the GitHub developers you picked, on the curve and after it graduates.

Launch a coinI'm a developer