https://github.com/dongri/erc-2771
https://github.com/dongri/erc-2771
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/dongri/erc-2771
- Owner: dongri
- Created: 2024-06-23T08:32:05.000Z (10 months ago)
- Default Branch: main
- Last Pushed: 2024-06-23T08:41:42.000Z (10 months ago)
- Last Synced: 2025-03-10T10:22:12.607Z (about 2 months ago)
- Language: JavaScript
- Size: 46.9 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# ERC-2771 Sample Implementation
## EIP-2771
https://eips.ethereum.org/EIPS/eip-2771
## Implementation
* contract: SimpleToken, SimpleForwarder
* front: Sign with `eth_signTypedData_v4`
* relayer: Gas Relay
## Addresses
* deployer: 0xD1DDB6BEb883C052787273e83929087d608eC649
* relayer: 0xD3D7888F67C56B0F9a5f67D8b5D5eddC45993916
* alice: 0xD4D393F40c2a0d80061296660b593D591F6E4763
* bob: 0xD5Dc16f9A85d26582c3Ed172761c5b46F1346947
## Scenario
1. Deploy SimpleForwarder and SimpleToken
2. Transfer 100 tokens to Alice from Deployer
3. Start front docker
4. Start relayer docker
5. Use alice's wallet to sign the transaction
6. Confirm the transaction
## Tx Log
https://sepolia.etherscan.io/tx/0x17ceefb043bdb1b70c23d02380614ec1173b7070ac58ce077b0664f73ed1d60f