Check the locks before you buy.
Can someone mint more? Freeze your tokens? Take a cut of every sell? Pull the liquidity? Paste a token address and LockCheck reads the mint account itself and tells you in one line per check.
Paste a mint above. Results are cached for one minute.
Seven questions, read from the chain.
Green means nothing in the token's own setup can be used against you. It does not mean the price will go up.
Mint authority
If it is still set, the holder of that key can print new supply whenever they like.
Freeze authority
If set, your token account can be frozen. Frozen tokens cannot be sold.
Token-2022 traps
Transfer fees (a tax on every buy and sell), permanent delegates (can take your tokens), transfer hooks (custom code on every transfer), pause and default-frozen accounts.
Holder concentration
Top 10 wallets, with pools and bonding curves taken out. Use HolderMap to see whether those wallets are linked.
Liquidity
Total pool liquidity from DexScreener and Jupiter. Under $5k, a single sell can move price a lot.
Curve and LP
Bonding-curve progress for launchpad tokens; for graduated tokens, whether the pool came from the launchpad's migration. Lock status of other LPs is shown as unknown rather than guessed.