Every coin adds a stone.
On Topout, creator fees pile up in one shared Pile. When a pump.fun coin is on its last stretch to migration, its holders vote on whether the pile carries it over the top.
Coins launched here
Read from the chain and DexScreener for the coins launched through this site. Nothing here is a recommendation.
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Newest launchesMigrated
Curve completed- 85%curve progress to ask
- $35,000minimum market cap
- 24 hto vote
- 10%quorum of circulating
- 5%wallet weight cap
- 50%of the pile per coin
From launch to the top
Four stops. Nothing moves without the holders.
- Pledge
Launch with a stone
A creator launches a pump.fun coin here and pledges 50%, 75% or 100% of its creator fees to the Pile. The pledge is written into the coin's metadata and set as the coin's creator-fee split on pump.fun.
- Collect
The pile grows
Pledged creator fees from every coin launched here collect on one shared pile. It only ever pays for a completed vote.
- Vote
Holders vote
Once a coin's curve is 85% along and its market cap is at least $35,000, it can ask. Its holders sign a white stone (yes) or a dark stone (no) for 24 hours. Yes wins with a 10% quorum and more yes than no.
- Migrate
The Pile carries it over
If the pile can pay the whole remaining gap, it buys the last tokens of the curve. The curve completes and pump.fun migrates the coin.
Every launch leaves a stone
A creator picks how much of their creator fees goes to the shared Pile: half, three quarters, or all of it. Pick one and see the split.
- Leaves a stone on the Pile
- 3.00 SOL
- Creator keeps
- 1.00 SOL
A simulation with an amount you type. Real creator fees are set and paid by pump.fun.
Weigh the stones
White stones say yes, dark stones say no. Move the sliders: the result comes from the same functions the rules package tests.
Carried. The Pile buys the last tokens and the curve completes.
- Yes share
- 62.0%
- needs more yes than no
- The Pile may spend
- 30.00 SOL
- 50% of its balance
- Purchase needs
- 12.36 SOL
- gap + 3% margin
- Wallet weight cap
- 5%
- of circulating supply
A simulation with numbers you set. No real coin, vote or Topout is behind it.
Why it buys the last stretch
A pump.fun coin migrates when every token for sale on its bonding curve has been bought. There is no migration fee to pay, so the Pile buys what is still on the curve. What that costs is the gap, quoted from pump.fun's live settings on each coin's page.
Read the detailsIllustration of a curve as a climb. The coin's position is an example.
Four rules that don't bend
- No vote, no spend
- The Pile pays for a coin only after its holders voted yes. The counting rules are open code with tests (packages/rules).
- The whole gap or nothing
- A part-payment would not complete the curve, so the Pile never pays part. It also never spends more than 50% of its balance on one coin.
- One wallet, one capped voice
- A ballot is a free wallet signature. Its weight is the smaller of the balance when you voted and when the vote closed, capped at 5% of the circulating supply. Splitting a balance across wallets is not prevented.
- The pledge is sealed
- The share of creator fees a coin gives to the Pile is written in its IPFS metadata and set as its fee split on pump.fun in the launch itself. pump.fun lets a split be set once, and the site reads both back from the chain.
What it costs
| Topout service fee | None. |
|---|---|
| Creator fees | pump.fun's own creator fees apply and are set by pump.fun. A coin launched here pledges 50%, 75% or 100% of them to the Pile. |
| Trading and launch fees | Charged by pump.fun and the network, shown by your wallet before you sign. |
| Voting | Free. A ballot is a message signature, not a transaction. |
Before you climb
Read any coin's climb
Paste a pump.fun token address: how far up the curve it is, what the last stretch would cost, and whether it could ask the Pile.