Integration Guide

Minting USDO

User can call the instantMint() function on the USDO token contract. The required asset is USDC, similar to OpenEden's web portal. All existing restrictions such as whitelisted address applies.

https://etherscan.io/address/0x80e49d1bdce8f80c38e88dd5c4c004ddb9b4e887#writeProxyContract#F5

Instant Redemption USDO

User can call the instantRedeem() function on the USDO token contract. The transaction will be reverted if there is insufficient liquidity available for instant redemption.

https://etherscan.io/address/0x80e49d1bdce8f80c38e88dd5c4c004ddb9b4e887#writeProxyContract#F6

Wrapping USDO

Users can call the mint() function on the cUSDO token contract to wrap USDO tokens into cUSDO tokens or via OpenEden's USDO web portal’s “Wrap” functionality.

Unwrapping cUSDO

Users can call the burn() function on the cUSDO token contract to unwrap cUSDO tokens into USDO tokens or via OpenEden's USDO web portal’s “Unwrap” functionality.

Calculating Dollar Value of cUSDO Balance

Users can calculate the dollar value of their cUSDO balance by calling the balanceOf() function on the cUSDO token contract and the bonusMultiplier() function on the USDO token contract, and multiplying both values together.

cUSDO balance($) = user’s cUSDO balance [balanceOf()] * bonus multiplier of USDO [bonusMultiplier()]

Testnet Access

Token	Network	Contract Address
USDO	Ethereum Sepolia	0x1A09b6C25E02f118bd028024C563e7EADeD64167
cUSDO	Ethereum Sepolia	0xdee4E3cCC8B450E2b8C9074edE9e981E18860D0c
USDO	Base Sepolia	0x6dD06bc1bbF8F04807BA7CAf663A02a0D10D85b3
cUSDO	Base Sepolia	0xAdef03f548993742db8F24F98268B5f30D780Edf

USDO Testnet Faucet

Vist our testnet faucet to begin testing

OpenEden USDO Faucet

Mainnet Access

Token	Network	Contract Address
USDO	Ethereum	0x8238884Ec9668Ef77B90C6dfF4D1a9F4F4823BFe
cUSDO	Ethereum	0xaD55aebc9b8c03FC43cd9f62260391c13c23e7c0
USDO	Base	0xaD55aebc9b8c03FC43cd9f62260391c13c23e7c0
cUSDO	Base	0x83dB73EF5192de4B6a4c92bD0141Ba1a0Dc87c65

Build on USDO

Contact us here if you would like to build on USDO.