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Launch

Hooked coins · Solana · preview

Hooks inside the coin.

A hooked coin carries its hooks inside the token: Solana checks them on every buy, sell and send, wherever it trades. Every coin's hooks are public: open one, see exactly what it enforces, launch your own from it in one click, or write your own. Launching with hooks opens when the hook program is deployed.

Write your own hooks How hooks workIdeas board: propose a hook

Hooked coins · Solana preview: launches open with the hook program

Hooks inside the coin. Try one.

Solana checks a hooked coin's hooks on every buy, sell and send, wherever it trades. Pick a set, shape a trade, see what happens. Write your own when you launch.

  1. 1refuse if sell and trader.held < 1h and amount > 0.1%
  2. 2refuse if sell and trader.held < 1d and amount > 0.5%

Refused by hook 1. The whole transaction fails; nothing moves.

Launch with these hooksEvery hook build

From launched coins

No hooked coin has launched yet. The first one's hooks appear here for anyone to reuse.

Community hooks

Published by creators, signed by their wallet. Uses count only coins whose on-chain hooks are exactly these.

No community hook yet. Write one on the launch form and publish it from there.

Starter builds

  • Fee lock

    the coin can only move into wallets or its own pool, so no outside pool can route around the fee (Bread's rule)

    Start from this

  • Fair launch

    fee lock, 3% max per wallet rising to 10% over six hours, and no buy over 1% of supply in the first ten minutes

    Start from this

  • Anti-dump

    fair launch plus no single sell over 0.5% of supply

    Start from this

  • No snipers

    fee lock, 1% max per wallet, three trades per block, and no big priority fees or Jito tips for ten minutes

    Start from this

  • Whale-proof

    fee lock, no transfer over 0.5% of supply, and the bigger the bag the smaller the sell

    Start from this

  • No dumps

    fee lock, no sells for 10 minutes, big bags sell 10% of themselves an hour, all sells together at most 1% of supply a minute, and a circuit breaker on a 30% drop

    Start from this

  • Steady growth

    fee lock, a 5-minute hold after every buy, no sandwiches, sells open at 50 holders, the dev locked for a week; the wheels come off after a day

    Start from this

  • Stock hours

    fee lock, and it trades only Monday to Friday, 9:30 to 4 New York time

    Start from this

  • Thesis-style

    social trading (buys only through FOMO, which co-signs, or the Pump app's route; selling and sending always work) plus fees to the best callers: the people who called it here, whose calls gained the most and who still hold. The Pump app's route is a marker other apps on the same swap API can also carry. The callers game is coming soon on Solana

    Start from this

  • Diamond hands custom

    # sells unlock the longer you hold
refuse if sell and trader.held < 1h and amount > 0.1%
refuse if sell and trader.held < 1d and amount > 0.5%
    Start from this

  • Cooldown custom

    # one buy per wallet every 10 minutes, the launcher excepted
refuse if buy and trader.since_buy < 10m and not creator
    Start from this

  • 500-holder club custom

    require holders < 500 or not buy
refuse if buy and trader.balance > 1%
    Start from this

  • Trades like a stock custom

    refuse if weekday is sat or weekday is sun
refuse if hour < 13 or hour >= 20   # 9:30–4 New York, roughly, in UTC
    Start from this

  • Cap grows with the coin custom

    refuse if buy and mcap < $100k and amount > 0.5%
refuse if buy and mcap < $1M and amount > 1%
    Start from this

  • Holders vote the cap custom

    # holders can move this sell cap between 0.5% and 5% by vote
refuse if sell and amount > {max_sell = 1% in 0.5%..5%}
    Start from this

  • Sell cooldown custom

    # a wallet that sold waits 30 min before it sells again
refuse if sell and trader.since_sell < 30m
    Start from this

  • 7-day sell lockup custom

    # no sells for the first 7 days after launch (the exit guarantee still lets a holder out a tenth of their bag a day)
refuse if sell and age < 7d
    Start from this

  • Trading sessions custom

    # buys open only mon/tue/wed/thu/fri 13:00–21:00, sat 16:00–20:00 UTC; sells and sends any time
refuse if buy and not (((weekday is mon or weekday is tue or weekday is wed or weekday is thu or weekday is fri) and hour >= 13 and hour < 21) or (weekday is sat and hour >= 16 and hour < 20))
    Start from this