get https://api.opensea.io/v2/offers/collection//all
get all open offers for a collection
This endpoint is used to get all open offers for a given collection. It returns: all offers on individual NFTs, all collection offers, and all trait offers. The offers are sorted by ascending date (oldest listings first) -- at this time, we do not support any other sorting methods.
The response has two fields: offers and an optional next cursor in case the number of offers is greater than our default page size (100). This endpoint returns only a subset of the fields found in our orders endpoint. Here is the model for each offer:
order_hash
chain
criteria
: specifies if the offer was for an individual NFT, a collection offer, or a trait offerprotocol_data
Sample URL
https://api.opensea.io/v2/offers/collection/cool-cats-nft/all
Sample Response
{
"offers": [
{
"order_hash": "0x28be813ac317f12524339c8f06d2a3619f83b1d853a88ee55bf62ccaff061f72",
"chain": "ethereum",
"criteria": null,
"protocol_data": {
"parameters": {
"offerer": "0xb193b915379cee3e3e474169a8d58d0cea0486ee",
"offer": [
{
"itemType": 1,
"token": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"identifierOrCriteria": "0",
"startAmount": "10000000000000000",
"endAmount": "10000000000000000"
}
],
"consideration": [
{
"itemType": 2,
"token": "0x1A92f7381B9F03921564a437210bB9396471050C",
"identifierOrCriteria": "1",
"startAmount": "1",
"endAmount": "1",
"recipient": "0xB193B915379Cee3e3e474169A8d58D0Cea0486EE"
},
{
"itemType": 1,
"token": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"identifierOrCriteria": "0",
"startAmount": "250000000000000",
"endAmount": "250000000000000",
"recipient": "0x0000a26b00c1F0DF003000390027140000fAa719"
},
{
"itemType": 1,
"token": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"identifierOrCriteria": "0",
"startAmount": "500000000000000",
"endAmount": "500000000000000",
"recipient": "0xD98D29Beb788fF04e7a648775FcB083282aE9C4B"
}
],
"startTime": "1666876846",
"endTime": "1670116846",
"orderType": 2,
"zone": "0x004C00500000aD104D7DBd00e3ae0A5C00560C00",
"zoneHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"salt": "0x6b255107a690bf",
"conduitKey": "0x0000007b02230091a7ed01230072f7006a004d60a8d4e71d599b8104250f0000",
"totalOriginalConsiderationItems": 3,
"counter": 0
},
"signature": "0x5f3e988803cb3211a065ab9f518d1f3400f14b2842e5cbba3e2ce9dbe33a3efbfbf2848a5371453b59a4467b16e45ed47588f1452e3a03ea6ff2c0dd299480b3"
}
},
]
}