I created a token on the Substrate chain using a smart contract and I am now trying to add it to my wallet. However, when I enter the contract address into the "Import a token" section of the wallet, I get an error message saying that the contract address is not valid. I'm not sure what I'm doing wrong or how to proceed. Additionally, I'm not sure which wallet I can use to test the token in a local environment. Can anyone provide guidance on how to add a Substrate token created with a smart contract to my wallet, and recommend a wallet that I can use for testing in a local environment? Thank you in advance for your help.
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ink! smart contract or Solidity smart contract?– Alex BeanCommented Feb 15, 2023 at 9:14
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@AlexBean ink! smart contract– Mr CoderCommented Feb 15, 2023 at 10:09
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@Kianoush Which wallet are you referring to?– cmichiCommented Mar 14, 2023 at 12:47
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1 Answer
For this question to be properly answered you would have to provide more details.
AFAIK the only wallet currently supporting tokens based on ink! is SubWallet (https://subwallet.app). They announced support for PSP-22 and PSP-34 here: https://twitter.com/subwalletapp/status/1596140182796787712.
Those are the two token standards:
- https://github.com/w3f/PSPs/blob/master/PSPs/psp-22.md
- https://github.com/w3f/PSPs/blob/master/PSPs/psp-34.md
OpenBrush (https://openbrush.io) provides reference implementations for both standards.
