Context

NFT Letter needs a 3rd Party Audit before it's deployed to mainnet.

• Project description can be found at: NFTletter.github.io
• Front-end for interaction with Rinkeby network can be found at: NFTletter.xyz
• Video with Rinkeby demo: https://youtu.be/mVAuSehXs44

Contracts

Contracts to be audited:

• contracts/Letter.sol
• contracts/LetterFactory.sol

Tests

Tests are available at:

• test/Letter.test.js
• test/LetterFactory.test.js

Documentation

Documentation can be found in two forms:

• Manually written, stored at docs/README.md and easily rendered via Github.
• Automatically generated at compile time via Hardhat. Found at docs/hardhat. Just open docs/hardhat/index.html in a browser.

Tasks

• Review for potential bugs in logic. If bug is found, provide a test case that demonstrates it.
• Review for Solidity coding best practices and security best practices.
• Provide text recommendation(s) of the issues found, if any.

Outcome

We expect a report of the audit covering the tasks listed above.

Requirements

Must have proven experience in auditing smarts contracts.

Contact

Discord: https://discord.gg/UaBHgtCH