Pump.fun token supply and tokenomics explained

Tokenomics discussions usually involve a pie chart, a vesting schedule, and a paragraph about the treasury. On Pump.fun none of that exists, and the absence is deliberate.

Understanding the fixed structure explains several things that confuse creators.

The structure

Every Pump.fun coin uses the same supply, split into 2 parts.

Most of it sits on the bonding curve, available for anybody to buy at a price determined by cumulative purchases. The remainder is reserved for the liquidity pool created at graduation.

No team allocation, no advisor tranche, no 12-month vesting contract. Whatever a creator holds, they bought on the same curve as everybody else, at the same prices, visible in the same holder list.

Why uniformity is the point

Because it removes an entire category of question.

On a normal token launch, a buyer has to work out how much the team holds, when the first 25% unlocks, whether a treasury can sell, and what the actual float is. Half of that information sits in a document nobody verifies.

Pump.fun answers all 4 questions structurally. Supply is the same on every coin, allocation is the same, and the only variable is who bought what. So a buyer's entire due diligence collapses into 1 check: look at the holder list. Bubblemaps and holder analysis covers doing exactly that.

What this means for your dev buy

It becomes the whole story.

With no allocation mechanism, your holding is purely a function of how much you bought and how early. There's nothing to explain it away with, no vesting to point at, and no distinction between "team tokens" and "tokens the creator bought".

A creator sitting on 20% of supply bought 20% of supply. Everybody can see it, and the number carries exactly the weight it appears to carry. How much should a dev buy covers sizing, and how dev buys affect the curve covers what the purchase does mechanically.

What happens at graduation

The reserved portion stops being reserved.

When the curve fills, the tokens held back plus the SOL collected during the curve phase get paired into a liquidity pool. That pool is what your coin trades against afterwards, and its depth comes directly from how much went through the curve.

Which produces a useful property: a coin that graduated has real liquidity by construction, because the liquidity is the accumulated proceeds rather than something anybody promised to add later. What happens at migration covers the event.

Things you can't do

Worth listing, since people ask.

You can't mint more later. You can't set a custom supply, add a burn mechanism, implement a 5% transfer tax, or build in reflections. There's no vesting, no 6-month lock, and no treasury wallet the protocol knows about.

Restrictive? Yes, and that's the trade. What you get back is a format buyers already understand, which matters more than any custom mechanism would, because a stranger evaluating your coin in 30 seconds has no time to read about a novel emission schedule.

What actually differentiates a coin then

Given identical mechanics across every launch, 3 things:

Who holds it. Distribution is the one variable, and it's the one everybody checks.

Whether anybody found it. Same supply, same curve, and the coins that work are the ones people encountered.

What it's about. Concept, name, image, and whether the thing communicates in the 3 seconds it gets on a board.

None of those are tokenomics. Which is arguably the honest lesson in the whole structure: on a format where the economics are identical for everyone, the economics stop being the differentiator.

Reading a stalled launch covers diagnosing which of the three is your problem, and the console prices sustained activity against a specific window with the full cost shown before anything is signed.