swerv.fun
The bonding curve
reinvented.
Every pump.fun curve is a fixed parabola. Same shape for a coin with three holders and one with three thousand, same shape for a bot in block zero and a human on day two. Speed is free, so bots take everything before you load the page.
Bonding Swerv makes the curve velocity-adaptive. SOL that arrives too fast gets discounted before it moves the price — and the discount isn't skimmed by anyone. It sits in the pool and migrates to the LP at graduation.
Snipers fund the liquidity
they were going to dump into.
How it works
One change to the bonding curve, and what falls out of it.
1x → 8x
The curve reads velocity
Resistance rises with SOL per second flowing through the curve, and with how much of your own order has already landed. Buy into a stampede and you get fewer tokens per SOL. Let it breathe and the curve relaxes back to flat.
0
Block zero stops being free
A flat curve prices a bot in the first block exactly like a human on day two. Because resistance counts your own order as it fills, the opening blitz is the single most expensive way to buy — instead of the cheapest.
0.0000%
Splitting the order gains nothing
Chop a buy into a hundred slices, spray it across wallets, land them in one block — the integrals telescope and the penalty is identical. This is proven in the math, not patched after the fact.
100%
The tax becomes liquidity
Withheld SOL is not a fee. No creator and no protocol can claim it. It stays in the pool and migrates into the LP at graduation, so a heavily sniped launch graduates with a materially deeper book.
793.1M
Supply reaches more hands
When the fastest money can no longer take half the curve at the opening price, that supply is still on the curve when everyone else arrives. Better distribution falls out of the pricing rather than being enforced by caps.
1.25–2x
Dumps get damped, not trapped
Panic selling is velocity too, so exits are haircut by the same rule — but with a much lower ceiling than buys, deliberately. A damper that ate your exit would just be a honeypot with better branding.
Live curves
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What this does not do
The reflex taxes speed, not earliness. A patient bot buying 0.05◎ every thirty seconds pays almost no resistance and still accumulates a bag. What dies here is the block-zero blitz: the 50◎ single-shot that front-runs the entire launch. That is a narrower claim than "bot-proof," and it is the accurate one.
Coins launched here settle on Solana and trade everywhere Solana coins trade. Curve figures on this site are polled straight from the on-chain bonding curve, so what you see is the live state, not a model.