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I understand that making SPL-tokens is based on token program, and wallets/solscan only recognize token which is made by token program.

What I want to achieve is to make spl-token with custom token program forked by TOKEN_PROGRAM, like I just want to add functionality like 'blocklist' in my token. I can make a forked token program anyway, but wallet and explorer won't accept that custom token.

How can I achieve making spl token with custom TOKEN_PROGRAM? is it possible?

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  • USDC is known for freezing accounts of hackers and it uses the SPL token program. Perhaps you could just add a wrapper program that freezes people on a block list
    – Henry E
    Jul 31, 2022 at 7:27
  • Thx! then I should find USDC spl program
    – yacho
    Jul 31, 2022 at 13:44
  • That's not what i meant
    – Henry E
    Jul 31, 2022 at 18:33

2 Answers 2

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No, you cannot make tokens created with a forked token program appear the same way as regular tokens in standard wallets.

However, you can fork a wallet as well, many wallets are open source. Just fork the wallet, and make it show Bakjuna Tokens in addition to SPL Tokens :-)

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  • Thanks for the help. I thought the same way, but I just wanted to know if that is the only way.
    – yacho
    Jul 31, 2022 at 6:55
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You would have to convince all token program consuming services to add support to adopt your program implementation. This is very unlikely to happen if its a one-off implementation with no other popular users

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