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DERI Token

About DERI


Token 2 years
CoinGecko 2 years
CoinMarketCap 2 years


white paper

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.


Laser Scorebeta Last Audit: 3 April 2022

Token seems to be legit.

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:
-,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

No disclosed threats

Unable to find Youtube account

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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