This effort prototypes a simplified end-to-end flow of FIO Wrapping.

Use case

Wrap FIO Token:

1. Alice executes wraptokens on FIO chain

2. Oracle monitors wraptokens for transfers

3. Oracle executes ERC-20 approve

4. Alice calls ERC-20 blanceOf to get balance

5. Alice executes ERC-20 transfer

Assumptions

• Assume there is a single Oracle managing all transactions. Do NOT worry about multisigs, approvals, etc.

• No validation on either chain is required.

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Deployment

• fio.wrapping contract deployed to DEV server

• Hyperion connected to DEV server

• oracle deployment?

• ERC-20 deployment?