OpenSea API endpoint
Returns the bid/ask ladder for a single NFT: resting listings and offers grouped into price levels with the quantity at each. Useful for ERC-1155 items where many units trade at different prices.
/opensea/item/{chain}/{contract_address}/{token_id}/depthPath parameters:
chain (required): a chain identifier, e.g. ethereum. Call /api/v1/opensea/chains for the full accepted listcontract_address (required): the NFT contract addresstoken_id (required): the token id within that contractReturns the bid/ask ladder for a single NFT: resting listings and offers grouped into price levels with the quantity at each. Most useful for ERC-1155 items, where many units of the same token trade at different prices; an ERC-721 item usually has at most one listing.
| Field | Filled in, of 67 checked | Values in the sample |
|---|---|---|
| quantity | 67 | 1 to 263, median 58 |
| price | 67 |
| Parameter | Type | Required | Default | Description | Example |
|---|---|---|---|---|---|
| chain (path) | string | Yes | Chain identifier from /opensea/chains | ethereum | |
| contract_address (path) | string | Yes | NFT contract address | 0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d | |
| token_id (path) | string | Yes | Token id within the contract | 1 | |
| x-api-key (header) | string | Yes | API key required |
curl -X GET "https://api.crawlora.net/api/v1/opensea/item/ethereum/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/1/depth" \ -H "x-api-key: $CRAWLORA_API_KEY"
{
"code": 200,
"msg": "OK",
"data": {
"chain": "ethereum",
"contract_address": "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d",
"token_id": "1",
"listings": [],
"offers": [
{
"quantity": 322,
"price": {
"amount": 0.0001,
"currency": "WETH",
"usd": 0.25
}
},
{
"quantity": 58,
"price": {
"amount": 0.0002,
"currency": "WETH",
"usd": 0.49
}
}
]
}
}Request schema
No body schema
Response schema
#/definitions/opensea.depthResponseDoc
| Field | Type | Required | Enum | Bounds | Example | Description |
|---|---|---|---|---|---|---|
| code | integer | No | 200 | |||
| data | opensea.DepthResponse | No | ||||
| data.chain | string | No | ||||
| data.contract_address | string | No | ||||
| data.listings | array | No | ||||
| data.listings[].price | opensea.Price | No | ||||
| data.listings[].price.amount | number | No | 7.85 | |||
| data.listings[].price.chain | string | No | ethereum | |||
| data.listings[].price.contract_address | string | No | 0x0000000000000000000000000000000000000000 | |||
| data.listings[].price.currency | string | No | ETH | |||
| data.listings[].price.usd | number | No | 19295.3 | |||
| data.listings[].quantity | integer | No | 2 | |||
| data.offers | array | No | ||||
| data.offers[].price | opensea.Price | No | ||||
| data.offers[].price.amount | number | No | 7.85 | |||
| data.offers[].price.chain | string | No | ethereum | |||
| data.offers[].price.contract_address | string | No | 0x0000000000000000000000000000000000000000 | |||
| data.offers[].price.currency | string | No | ETH | |||
| data.offers[].price.usd | number | No | 19295.3 | |||
| data.offers[].quantity | integer | No | 2 | |||
| data.slug | string | No | boredapeyachtclub | |||
| data.token_id | string | No | ||||
| msg | string | No | OK |
| Status | Description | Schema |
|---|---|---|
| 400 | Bad Request | #/definitions/app.Response |
| 404 | Not Found | #/definitions/app.Response |
| 429 | Too Many Requests | #/definitions/app.Response |
| 503 | Service Unavailable | #/definitions/app.Response |
Use environment variables for secrets and keep Crawlora API keys server-side.
curl -X GET "https://api.crawlora.net/api/v1/opensea/item/ethereum/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/1/depth" \
-H "x-api-key: $CRAWLORA_API_KEY"