NFT Wrapper

Warp ERC721 NFT into ERC20 token to increace liquidity of NFT in Starknet.

install dependency

This repository requires cairo v2.6.5, scarb v2.6.5, starknet foundry v0.25.0 and universal-sierra-compiler v2.1.0. Check the project page to install the right version of tools on your system. Try the following command to verify installation:

scarb -V
# expected output: scarb 2.6.5 (d49f54394 2024-06-11)
snforge -V
# expected output: snforge 0.25.0
universal-sierra-compiler -V
#expected output: universal-sierra-compiler 2.1.0

run test

Open this project in VSCode or other IDE, run the following code in terminal:

snforge test

Then you can see the result.

TODO

• Fix U256 Store trait (waiting for cairo 2.7.0)

  (Fixed using maintain a (contract_address, index) -> value mapping and (contract_address -> array_length) mapping. Still waing for cairo native array storage.)

• Add more tests for access control

• Create a dex for the wrapped token.

• Add more function to the pool.

You are welcomed to contribute!