Content
@
https://onchainsummer.xyz
0 reply
26 recasts
26 reactions
Ben
@benersing
Is it possible to launch a token but control who can buy/sell it? For example, a Token on Base that only people with [x] NFT are able to buy/sell.
6 replies
1 recast
19 reactions
Colin Johnson π
@cojo.eth
You can alter ERC20s to be less decentralized (e.g., you can actually pull them from wallets), but Iβm not sure if they would then be supported on decentralized exchanges. Would love to hear an answer from someone smarter than me on the topicπ€
1 reply
0 recast
1 reaction
Kat π₯
@katwolfie.eth
Iβve been pondering this myself. Just launched a token on polygon
0 reply
0 recast
0 reaction
Nicky GooseπͺΏβ³οΈ
@goose
idk maybe this is what bracket.game is?
1 reply
0 recast
0 reaction
Gabriel Ayuso
@gabrielayuso.eth
It's possible. A token contract can call another token contract to check a wallet's token balance and decide whether a transfer should succeed or fail based on that. They just need to be on the same chain for it to be done at the contract level unless something else feeds that data into the chain such as an oracle
2 replies
0 recast
2 reactions
Brock The Breadcat
@breadcat
yeah. that's how some scams work where everyone can buy but only those white listed can sell locking people in. you'd probably want to do the look up stuff off-chain, get a list, then put them in an allow list ahead of time to let them mint etc otherwise you'd need an oracle or gas would be rediculous (or fail) live
1 reply
0 recast
0 reaction
Shegy
@shegy
Thatβs a good idea, but is it possible to do it? 2 $DEGEN
0 reply
0 recast
0 reaction
Brian Morris
@brianmorris.eth
I bet @breadcat has done it π
0 reply
0 recast
0 reaction
