safe-yields-contracts

Safe Yields Smart Contracts

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Overview

Safe Yields is a DeFi protocol on Arbitrum blockchain implementing a deflationary token mathematically designed to sustain positive price action. More details are available on https://www.safeyields.io/.

• Whitepaper
• Litepaper

Preparation

Copy .env.example to .env.

$ yarn install

Testing

To run unit & integration tests:

$ yarn test

To run the coverage:

$ yarn coverage

Note to compile the contracts and build the types with yarn typechain prior to that if you're running coverage as the first command after installation.

Local development node, Arbitrum Mainnet fork

yarn start

Deployment

Deployment (or upgrading) the contracts are done with

yarn deploy NETWORK   #NETWORK is localhost, testnet or mainnet

Scripts in /deploy as well as the handy scripts below work with any network managed by the hardhat and hardhat-deploy.

Contracts

The contracts are upgradable both ERC-173 and ERC-1967 transparent proxy compliant.

Overview

• SafeNFT.sol : ERC-1155 compatible NFT implementing Safe NFT, including presale tokens.
• SafeToken.sol : ERC-20 compatible token.
• SafeVault.sol : A vault that manages stable coins deposited to the project which may deposit funds to yield farms and withdraws as a part of withdrawal tx.

Addresses

Arbitrum Mainnet

Contract	Address
SafeNFT	0xe2967C90F8cec65Ae12c4bC36c771249C12a2310
SafeToken	0x519EfB2bEFBd3f00D335dc9DF42BF721D591604f

Arbitrum Testnet

Contract	Address
SafeNFT	0xAa1D2ca80198470dbCC594CbcA8B7Ea4cBf9a3fE
SafeToken	0xeeC181F2008b0f719e572000b1F02F120634326C

NFT Presale

NFT presale Starts 3rd of March 2023, 17:00 UTC and ends on 31 March 2023, 17:00 UTC decreasing in price every week.