# Enums and Structs

## enum EIP712Signature

Please read <https://eips.ethereum.org/EIPS/eip-712>

<table><thead><tr><th width="190">Enum</th><th>Description</th></tr></thead><tbody><tr><td>v</td><td>-</td></tr><tr><td>r</td><td>-</td></tr><tr><td>s</td><td>-</td></tr><tr><td>deadline</td><td>-</td></tr></tbody></table>

## enum AuditStatus

<table><thead><tr><th width="193">Enum</th><th>Description</th></tr></thead><tbody><tr><td>Pending</td><td>The bid is awaiting curator review</td></tr><tr><td>Refuse</td><td>The bid has been refused.</td></tr><tr><td>Pass</td><td>The curator accepted the bid. The transaction is succeed.</td></tr><tr><td>Cancel</td><td>The bid has been canceled.</td></tr></tbody></table>

## struct MerkleVerifyData

<table><thead><tr><th width="195">Enum</th><th>Description</th></tr></thead><tbody><tr><td>index</td><td>The index of data</td></tr><tr><td>merkleProof</td><td>The merkle proof</td></tr></tbody></table>

## enum BidType

<table><thead><tr><th width="195">Enum</th><th>Description</th></tr></thead><tbody><tr><td>Casts</td><td>After accepting the bid, the curator should post a new publication on Farcaster.</td></tr><tr><td>Reply</td><td>After accepting the bid, the curator should reply to the creator's publication on Farcaster.</td></tr><tr><td>Recasts</td><td>After accepting the bid, the curator should recast the creator's publication on Farcaster.</td></tr></tbody></table>

## struct BidData

<table><thead><tr><th width="203.33333333333331">Parameter</th><th width="121">Type</th><th>Description</th></tr></thead><tbody><tr><td>contentURI</td><td>string</td><td>The URI for the publication used for bidding</td></tr><tr><td>parentHash</td><td>uint256</td><td>Only for reply and recasts bid. The hash to point the reply/recast to</td></tr><tr><td>bidToken</td><td>address</td><td>The address of token. Default to 0x0000000000000000000000000000000000000000 , namely ETH</td></tr><tr><td>bidAmount</td><td>uint256</td><td>The amount of bidToken</td></tr><tr><td>duration</td><td>uint256</td><td>The valid duration of the bid, a UNIX timestamp</td></tr><tr><td>toCurators</td><td>uint256[]</td><td>The target curator's FID</td></tr><tr><td>toCuratorAddresses</td><td>uint256[]</td><td>The target curator's wallet address</td></tr></tbody></table>

## struct Content

<table><thead><tr><th width="198.33333333333331">Parameter</th><th width="134">Type</th><th>Description</th></tr></thead><tbody><tr><td>contentURI</td><td>string</td><td>The URI for the publication used for bidding</td></tr><tr><td>parentHash</td><td>uint256</td><td>Only for reply and recasts bid. The hash to point the reply/recast to</td></tr><tr><td>bidToken</td><td>address</td><td>The address of the token. Default to 0x0000000000000000000000000000000000000000 , namely ETH</td></tr><tr><td>bidAmount</td><td>uint256</td><td>The amount of bidToken</td></tr><tr><td>bidAddress</td><td>address</td><td>The bid creator’s EVM-compatible address</td></tr><tr><td>bidExpires</td><td>uint256</td><td>The valid duration of the bid, a UNIX timestamp</td></tr><tr><td>toCurators</td><td>uint256[]</td><td>The target curator’s profile ids</td></tr><tr><td>curatorId</td><td>uint256</td><td>The bid accepter(curator)’s FID</td></tr><tr><td>curatorContentId</td><td>uint256</td><td>The id of curated publication.</td></tr><tr><td>status</td><td>AuditStatus</td><td>The state of the bid. “Pending”, “Refuse”, “Pass”, “Cancel”</td></tr><tr><td>bidType</td><td>BidType</td><td>The type of bid. “Casts”, “Reply”, “Recasts”</td></tr></tbody></table>