Contracts and Integrations
Last updated
Last updated
Aerodrome: A liquidity pool for nARS/USDC that allows for the exchange of USDC and nARS with low fees and slippage. For more information visit
Odos: A router available to find the most economical route between two assets on a particular chain. For more information visit
The third-party smart contracts integrated for numun.fi are the following:
Contract name: NumYieldVault (snARS)
Contract description: This contract is an ERC-4626 compatible vault wrapper for nARS token staking. It provides a permissionless interface to an older Staking contract. It includes features like access control, lockup period administration, and disallowing certain addresses from staking.
Contract Address: 0xC1F4C75e8925A67BE4F35D6b1c044B5ea8849a58
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Contract name: NumYieldVault2 (snBRL)
Contract description: This contract is an ERC-4626 compatible vault wrapper for nBRL token staking. It provides a permissionless interface to an older Staking contract. It includes features like access control, lockup period administration, and disallowing certain addresses from staking.
Contract Address: 0x1285321d3Dd3a7be12D9Fe2fb3777Ec78825Ed63
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Contract name: NumWithdrawEscrow (Withdrawal Contract)
Contract description: This contract is based on its usage in NumYieldVault, it manages the withdrawal of snStable tokens, with some escrow functionality added to hold tokens during a lockup period of 7 days before they can be withdrawn. In this process, a ERC-721 (NFT) is provided to the user as a "ticket" for the snStable value. For more information about how the NFT works, you can check the .
Contract Address: 0x7322DfE1AA3A86bbF1f02CAf63BF40c225956389
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Contract name: NTB nARS (Numun Token Brokerage for nARS)
Contract description: This contract allows users to swap in and out of nARS/USDC pair with a fixed price.
Contract Address: 0x56fB8187F3d6B8e26dF840f419FbB2901B588399
Contract name: NTB nBRL (Numun Token Brokerage for nBRL)
Contract description: This contract allows users to swap in and out of nBRL/USDC pair with a fixed price.
Contract Address: 0xBE436d954d63aD050fe5756eeEd1A4B84aD90C66
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You can access the audits of the smart contracts here:
NumYieldVault (snARS):