Skip to content

PraneshASP/huffbound

Repository files navigation

Huffbound • ci license solidity

A Soulbound token implementation using Huff.

What?

In a nutshell, Soulbound tokens are non-transferrable NFTs. According to Vitalik, A soulbound item, once picked up, cannot be transferred or sold to another account.While transferable NFTs have their place and can be really valuable on their own for supporting artists and charities, there is also a large and underexplored design space of what non-transferable NFTs could become.

How does it work?

Simple. During the deployment (scripts soon, wip) the name, symbol, tokenURI and the owner address are passed. So the token is now bound to the owner wallet. The owner cannot transfer or approve this token. It will be tied to the owner wallet forever.

Getting Started

Requirements

The following will need to be installed in order to use this repo. Please follow the links and instructions.

  • Git
    • You'll know you've done it right if you can run git --version
  • Foundry / Foundryup
    • This will install forge, cast, and anvil
    • You can test you've installed them right by running forge --version and get an output like: forge 0.2.0 (f016135 2022-07-04T00:15:02.930499Z)
    • To get the latest of each, just run foundryup
  • Huff Compiler
    • You'll know you've done it right if you can run huffc --version and get an output like: huffc 0.2.0

Quickstart

  1. Clone this repo:
git clone https://github.com/PraneshASP/huffbound
cd huffbound
  1. Install dependencies

Once you've cloned and entered into your repository, you need to install the necessary dependencies. In order to do so, simply run:

forge install
  1. Build & Test

To build and test your contracts, you can run:

forge build
forge test
  1. Deployment

Create a .env file and copy the contents of .env.examples to it. Update the fields with relanvant values.

To proceed with the deployment, run the following command...

source .env

forge script scripts/Deploy.s.sol:Deploy --fork-url $INFURA_URL --private-key $PRIVATE_KEY --broadcast

For more information on how to use Foundry, check out the Foundry Github Repository and the foundry-huff library repository.

Blueprint

lib
├─ forge-std — https://github.com/foundry-rs/forge-std
├─ foundry-huff — https://github.com/huff-language/foundry-huff
scripts
├─ Deploy.s.sol — Deployment Script
src
├─interfaces
    └─ IHuffbound.sol - The Huffbound interface for tests
└─ Soulbound.huff — The Huffbound contract
test
└─ Soulbound.t.sol — Unit tests and Fuzz tests for the contract

License

The Unlicense

Acknowledgements

TODO

  • Deploy script
  • Implement supportsInterface()
  • Fix token_uri storage
  • Integrate ENS

Disclaimer

These smart contracts are being provided as is. No guarantee, representation or warranty is being made, express or implied, as to the safety or correctness of the user interface or the smart contracts. They have not been audited and as such there can be no assurance they will work as intended, and users may experience delays, failures, errors, omissions, loss of transmitted information or loss of funds. The creators are not liable for any of the foregoing. Users should proceed with caution and use at their own risk.

About

A Soulbound token contract implementation using Huff

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published