Click on the “Advanced options” menu, and select “Unwrapping” to prevent the owner from unwrapping wNFT in the future, and “Transferring”, which sets the token’s untransferability condition. Which is the key feature of the Soulbound Token.
How to mint Soulbound tokens with ENVELOP
You can immediately add some fungible or not fungible token to the Collateral, if you want the SBT to have the right feature at the mint time, but you can do it later.
Next you need to confirm the transaction in the wallet.
Under the address you see the ERC type of token and its properties, that it is non-transferable and non-unwrappable.
You can contact DAO ENVELOP to add your tokens to the whitelist, or you can deploy a specific smart contract with similar functionality. To do this — write to the contacts on the main page [email protected]. Next time I will tell you about SBT usecases.