About DERI
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Deri is a decentralized protocol for users to exchange risk exposures precisely and capital-efficiently. It is the DeFi way to trade derivatives: to hedge, to speculate, to arbitrage, all on chain. This is achieved by liquidity pools playing the roles of counterparties for users. With Deri protocol, risk exposures are tokenized as NFTs so that they can be imported into other DeFi projects for their own financial purposes. Having provided an effective on-chain mechanism to exchange and hold risks, Deri protocol has minted one of the most important blocks of the DeFi infrastructure.
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Laser Scorebeta Last Audit: 3 April 2022
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
Pragma version>=0.8.0<0.9.0 (contracts/Deri.sol#3) is too complex
solc-0.8.1 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
Modifier Deri._controller_() (contracts/Deri.sol#27-30) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
setController(address) should be declared external:
- Deri.setController(address) (contracts/Deri.sol#37-41)
balanceOf(address) should be declared external:
- Deri.balanceOf(address) (contracts/Deri.sol#43-45)
allowance(address,address) should be declared external:
- Deri.allowance(address,address) (contracts/Deri.sol#47-49)
approve(address,uint256) should be declared external:
- Deri.approve(address,uint256) (contracts/Deri.sol#51-56)
transfer(address,uint256) should be declared external:
- Deri.transfer(address,uint256) (contracts/Deri.sol#58-62)
transferFrom(address,address,uint256) should be declared external:
- Deri.transferFrom(address,address,uint256) (contracts/Deri.sol#64-77)
mint(address,uint256) should be declared external:
- Deri.mint(address,uint256) (contracts/Deri.sol#79-83)
burn(address,uint256) should be declared external:
- Deri.burn(address,uint256) (contracts/Deri.sol#85-90)
Use the external attribute for functions never called from the contract.
Additional information: link
Unable to find whitepaper link on the website
Unable to find token on CoinHunt
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Alexa traffic rank is relatively low
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Price for DERI
LASER DESK beta
Unable to find Youtube account