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nft_auctionRecords

Get the auction records of any NFT.
Through nft_auctionRecords, you can fetch all auction records related to that NFT, including platform, currency, etc., contractAddress and tokenId are necessary. Using this API, you could clearly see the thorough auction records for certain NFT.
Supported on Ethereum and BNB Chain.

Parameters

Object - An object with the following fields (required):
  • tokenId(string, required) - id of the NFT.
  • contractAddress(hex string, required) - the contract address of the collection. BlockVision currently support both ERC721 and ERC1155.
  • pageSize(integer number, optional, default 20 max 50) - max number of results to return per call.
  • pageIndex(integer number, optional, default 1) - page index.

Returns

Object - An object with the following fields:
  • id(integer number) - JSON-RPC id.
  • jsonrpc(string) - JSON-RPC version.
  • result(object) - an object with the following fields:
    • data(array of object, defined below) - response data.
  • Object schema:
    • contractAddress(string) - contract address.
    • tokenID(string) - id of the NFT.
    • from(hex string) - from address.
    • to(string) - to address.
    • amount(string) - the NFT transaction price with decimals.
    • originAmount(string) - the NFT transaction price without decimals.
    • currency(string) - currency for payment.
    • platform(string) - the NFT marketplace like OpenSea, LooksRare, Larvalabs.
    • txHash(hex string) - transaction hash.
    • timestamp(integer number) - timestamp in block.

Example

Request

curl
TypeScript
curl https://api.blockvision.org/v1/<api key> \
-X POST \
-H "Content-Type: application/json" \
-d '{
"id": 1,
"jsonrpc": "2.0",
"method": "nft_auctionRecords",
"params": {
"contractAddress": "0x4a8C9D751EEAbc5521A68FB080DD7E72E46462aF",
"tokenId": "7305",
"pageSize": 5,
"pageIndex": 1
}
}'
import { BlockVisionProvider, BvNetwork } from 'blockvision.js'
​
// Optional parameters, but default to eth-mainnet and default api-key.
const bv = new BlockVisionProvider(BvNetwork.ETH_MAINNET)
​
// Access the BlockVision NFT API
bv.getNFTAuctionRecords({
contractAddress: '0x4a8C9D751EEAbc5521A68FB080DD7E72E46462aF',
tokenId: '7305'
}).then(console.log)

Result

{
"jsonrpc": "2.0",
"id": 1,
"result": {
"data": [
{
"contractAddress": "0x4a8C9D751EEAbc5521A68FB080DD7E72E46462aF",
"tokenID": "7305",
"amount": "1169000000000000000",
"originAmount": "1.169",
"currency": "ETH",
"from": "0xF1a9F5AEb0F975489aC2628A22040Cf42E9fE8DD",
"to": "0xEE57a6C7ed5CEB919E6dC6998AF553c21489a353",
"txHash": "0xe23a7a050039d4f656177ea0424d0e7c447bb23ad8aa6ce3783980e62c08663c",
"platform": "OpenSea",
"timestamp": 1649578665
},
{
"contractAddress": "0x4a8C9D751EEAbc5521A68FB080DD7E72E46462aF",
"tokenID": "7305",
"amount": "1100000000000000000",
"originAmount": "1.1",
"currency": "ETH",
"from": "0xa2FCC7138DEf685FC93826367eFf64e5FA486af8",
"to": "0xF1a9F5AEb0F975489aC2628A22040Cf42E9fE8DD",
"txHash": "0x33b7572f23c75ecf3fbf70bc749d09dfac7282fea9d372abf951c77f1d2a6e43",
"platform": "OpenSea",
"timestamp": 1649535096
},
{
"contractAddress": "0x4a8C9D751EEAbc5521A68FB080DD7E72E46462aF",
"tokenID": "7305",
"amount": "675000000000000000",
"originAmount": "0.675",
"currency": "ETH",
"from": "0x321DcdE7354053BBe4a983A10567c747e1740A81",
"to": "0xa2FCC7138DEf685FC93826367eFf64e5FA486af8",
"txHash": "0xa25d1d4483a1ce90a998169100a0234119f98770295bd631e5698f582246bd51",
"platform": "OpenSea",
"timestamp": 1648796834
}
]
}
}