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pumpfun-mechanics
PumpFun bonding curve math, graduation mechanics, instruction parsing, and PumpSwap migration
skills/pumpfun-mechanics/SKILL.md
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# PumpFun Mechanics — Bonding Curves, Graduation & Instruction Parsing
PumpFun is the dominant Solana token launchpad. Understanding its bonding curve math, graduation process, and instruction formats is essential for analyzing new token launches, building trading strategies around graduation events, and parsing on-chain PumpFun activity.
## Bonding Curve Math
PumpFun uses a **virtual constant-product (CPMM)** bonding curve:
```
k = virtualSolReserves × virtualTokenReserves
```
### Initial Parameters
