Glossary
Mayhem mode
Also written or said as: mayhem, agent mode, mayhem coin, mayhem coins
A pump.fun launch option where pump.fun's own AI trading agent gets an extra billion tokens and trades the coin at the start.
A creator can switch it on at launch. The coin is then born with 2 billion tokens instead of 1 billion, because the agent's extra billion is minted in the same transaction. The agent trades the coin during its first 24 hours, and whatever it still holds after that is burned. For a buyer it means a large automated trader is active in the coin early, and the supply differs from the usual 1 billion, so read the real supply before you work out a market cap.
Related words
This guide is for learning. It is not financial advice. Most memecoins go to zero and most people who trade them lose money. Only ever trade what you can afford to lose.