Offers.sol

The deployed addresses for Offers.sol are:

Rinkeby: Mainnet:

IOffers.sol

Interface of the Offers.sol contract. Does not include restricted or optional functions. To view the full interface visit: link to interface on github.

Structs

struct Offer { 
    // offer creator 
    address creator; 
    // offer loan duration 
    uint32 duration; 
    // the expiration timestamp of the offer in a unix timestamp in seconds 
    uint32 expiration; 
    // is loan offer fixed terms or open for auction 
    bool fixedTerms; 
    // is offer for single NFT or for every NFT in a collection 
    bool floorTerm; 
    // whether or not this offer was made by a lender or a borrower 
    bool lenderOffer; 
    // offer NFT contract address 
    address nftContractAddress; 
    // offer NFT ID 
    uint256 nftId; // ignored if floorTerm is true 
    // offer asset type 
    address asset; 
    // offer loan amount 
    uint128 amount; 
    // offer interest rate per second. (Amount * InterestRate) / MAX-BPS / Duration 
    uint96 interestRatePerSecond; 
}

Functions

getOfferHash(offer)

getOfferSigner(offer, signature) getOfferSignatureStatus(signature) withdrawOfferSignature(offer, signature) getOffer(nftContractAddress, nftId, offerHash, floorTerm) createOffer(offer) removeOffer(nftContractAddress, nftId, offerHash, floorTerm)

Events

NewOffer(creator, nftContractAddress, nftId, offer, offerHash) OfferRemoved(creator, nftContractAddress, nftId, offer, offerHash) OfferSignatureUsed(nftContractAddress, nftId, offer, signature)

Details

getOfferHash(offer) -> bytes32

Returns the hash of an offer.

getOfferSigner(offer, signature) -> address

Returns the address of the signer of a signature.

getOfferSignatureStatus(signature) -> bool

Returns true if a given signature has been revoked otherwise false.

withdrawOfferSignature(offer, signature)

Withdraws a signature based offer and ensures it cannot be executed on-chain.

getOffer(nftContractAddress, nftId, offerHash, floorTerm) -> Offer

Returns an offer from the on-chain offer book.

createOffer(offer) -> bytes32

Returns the offerHash of the offer created.

Emits a NewOffer() event.

removeOffer(nftContractAddress, nftId, offerHash, floorTerm) Removes an offer from the on-chain offer book, ensuring it cannot be executed.

Emits an OfferRemoved() event.