> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/elin/contracts/drafts.md).

# drafts

- [EIP712](https://contracts.synapseprotocol.com/elin/contracts/drafts/eip712.md)
- [ERC20Permit](https://contracts.synapseprotocol.com/elin/contracts/drafts/erc20permit.md)
- [IERC20Permit](https://contracts.synapseprotocol.com/elin/contracts/drafts/ierc20permit.md)