Skip to main content

Smart Contract Addresses

OUSG

Ethereum

Contract/address nameAddressSource codeDescription
OUSG0x1B19C19393e2d034D8Ff31ff34c81252FcBbee92GithubThe OUSG token
CashManager (Legacy)0x3501883a646f1F8417BcB62162372550954D618fGithubThe OLD Ondo smart contract investors used on the ondo.finance webapp to buy or redeem OUSG. Decommissioned on December 13th, 2023.
OUSGManager0xF16c188c2D411627d39655A60409eC6707D3d5e8EtherscanThe Ondo smart contract investors use on the ondo.finance webapp to buy or redeem OUSG
Coinbase Prime address (ousg.eth)0xF67416a2C49f6A46FEe1c47681C5a3832cf8856cN/ACoinbase Prime custodian account. Investors can buy OUSG by transferring USDC to this address or by using the web app hosted on ondo.finance, where the CashManager will transfer USDC to this address on their behalf.
Registry0x7cE91291846502D50D635163135B2d40a602dc70GithubAddresses that can hold OUSG are stored via this contract
Oracle0x0502c5ae08E7CD64fe1AEDA7D6e229413eCC6abeEtherscanRateCheck Oracle for OUSG which holds the price for OUSG. The price can only be set +/- 74 bps relative to the price movement of the underlying asset (SHV ETF).

Polygon

Contract/address nameAddressSource codeDescription
OUSG0xbA11C5effA33c4D6F8f593CFA394241CfE925811PolygonScanThe OUSG token
CashManager0x6B7443808ACFCD48f1DE212C2557462fA86Ee945PolygonScanThe Ondo smart contract investors use on the ondo.finance webapp to buy or redeem OUSG
Registry0x7cD852c0D7613aA869e632929560f310D4059AC1PolygonScanAddresses that can hold OUSG are stored via this contract

Solana

Contract/address nameAddressSource codeDescription
OUSGi7u4r16TcsJTgq1kAG8opmVZyVnAKBwLKu6ZPMwzxNcSolscanThe OUSG token on Solana
OUSG Circle addressEgFDCr2UmsoUvoJ5DcNZqVnkFZsDE9KyCYBhGcnrAd5GSolscanCircle custodian account. Investors can buy OUSG by transferring USDC to this address.

USDY

Ethereum

Contract/address nameAddressSource codeDescription
USDY0x96F6eF951840721AdBF46Ac996b59E0235CB985CEtherscanThe USDY token on Ethereum
USDYManager0x25A103A1D6AeC5967c1A4fe2039cdc514886b97eEtherscanThe Ondo smart contract used on the ondo.finance webapp to buy or redeem USDY
USDY Coinbase Prime address0xbDa73A0F13958ee444e0782E1768aB4B76EdaE28N/ACoinbase Prime custodian account. Onboarded investors can buy USDY by transferring USDC to this address or by using the web app hosted on ondo.finance, where the USDYManager will transfer USDC to this address on their behalf.
Redemption Price Oracle0xA0219AA5B31e65Bc920B5b6DFb8EdF0988121De0EtherscanThe contract that stores the current price at which USDY can be bought or redeemed from Ondo. Historical prices are also stored in the contract.
Blocklist0xd8c8174691d936E2C80114EC449037b13421B0a8EtherscanSmart contract which holds all blocked addresses

Mantle

Contract/address nameAddressSource codeDescription
USDY0x5bE26527e817998A7206475496fDE1E68957c5A6Mantle ExplorerThe USDY token on Mantle
Mantle USD (mUSD)0xab575258d37EaA5C8956EfABe71F4eE8F6397cF3Mantle ExplorerThe rebasing counterpart of USDY on Mantle
Redemption Price Oracle0xA96abbe61AfEdEB0D14a20440Ae7100D9aB4882fMantle ExplorerThe contract that stores the current price at which USDY can be bought or redeemed from Ondo. Historical prices are also stored in the contract.
Blocklist0xdBd7a7d8807f0C98c9A58f7732f2799c8587e5c6Mantle ExplorerSmart contract which holds all blocked addresses

Solana

Contract/address nameAddressSource codeDescription
USDYA1KLoBrKBde8Ty9qtNQUtq3C2ortoC3u7twggz7sEto6SolscanThe USDY token on Solana

Ondo Bridge

Contract/address nameAddressSource codeDescription
SourceBridge Ethereum0xD89655ECf4800251880f8f6BA9038970AD9813dBEtherscanThe contract to initiate a burn and mint transfer from Ethereum
SourceBridge Mantle0x8Cbb8dB5CE28CF072776866F701368BBcf81F087Mantle ExplorerThe contract to initiate a burn and mint transfer from Mantle
DestinationBridge Ethereum0xBd8Fb563a325dc853741907ae06e5F3c02c9235cEtherscanThe contract that will trigger the minting of bridged tokens on Ethereum
DestinationBridge Mantle0xd5235958c1F8a40641847A0E3BD51d04EFe9eC28Mantle ExplorerThe contract that will trigger the minting of bridged tokens on Mantle