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ERC20: https://github.com/fioprotocol/fio.erc20/blob/main/contracts/wfio.sol

Todo

• Only initial validation was done on wraptokens

• Update oracle to use _mint (to user address)

• Include Oracle validation

Use case

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: Wrap FIO Token

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1. Alice (dApp) executes wraptokens on FIO chain

2. Oracle monitors wraptokens for transfers

3. Oracle calls ERC20 wrap

4. ERC20 collects Oracle wrap observation

5. When consensus reaching ERC20 calls _mint

6. Alice can now view balanceOf wfio in Metamask/explorer

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