Endpoint Playground
Test Crawlora's Alt listing API with realistic prefilled parameters. Generate a cURL request, inspect the expected structured JSON response, and open the full docs or pricing page when you are ready to integrate this public web data extraction endpoint into your application.
curl "https://api.crawlora.net/api/v1/alt/listing?id=<id>&listing_type=AUCTION" \
-H "x-api-key: $CRAWLORA_API_KEY"| Parameter | Type | Required | Prefilled value | Description |
|---|---|---|---|---|
| id | string | Yes | The listing's id, from a Search/Auctions result's id field | |
| listing_type | string | Yes | AUCTION | The listing's listing_type from the same Search/Auctions result |
{
"code": 200,
"msg": "OK",
"data": {
"id": "58e5a6a5-a7ad-417f-8cda-ceffb226928c",
"listing_type": "AUCTION",
"auction_house": "Alt",
"name": "2007 Exquisite Collection Dual Logoman Autographs Kobe Bryant/Lebron James #DL-BJ 1/1 PSA 8",
"subject": "Kobe Bryant/Lebron James",
"year": 2007,
"brand": "Exquisite Collection",
"variety": "Dual Logoman Autographs",
"card_number": "DL-BJ",
"category": "BASKETBALL_CARDS",
"description": "The 2007-08 Upper Deck Exquisite Collection Dual Logoman Autographs #DL-BJ pairs Kobe Bryant and LeBron James on a singular 1/1 issue.",
"grading_company": "PSA",
"grade": "8.0",
"cert_number": "175673254",
"state": "ACTIVE",
"list_price": 1772280,
"alt_value": 8460808.16,
"expires_at": "2026-09-25T01:00:00+00:00",
"badges": [
"1/1 Rare",
"Ghost Card",
"Pop 1"
],
"images": [
{
"position": "FRONT",
"url": "https://onlyalt-images.s3.us-east-2.amazonaws.com/image/public/front.png"
},
{
"position": "BACK",
"url": "https://onlyalt-images.s3.us-east-2.amazonaws.com/image/public/back.png"
}
]
}
}Public Playground
Sample responses, schemas, request previews, and code snippets are visible before sign in. Create an account when you are ready to save an API key and run authenticated requests.
One listing's full public detail -- title, description, price/bid state, grading info, and images -- normalized across Alt's own native listings and its aggregated external listings. id and listing_type come from a prior alt-search/alt-auctions result. Not every response field applies to every listing_type -- see the field-level notes in this endpoint's markdown doc.
{
"code": 200,
"msg": "OK",
"data": {
"id": "58e5a6a5-a7ad-417f-8cda-ceffb226928c",
"listing_type": "AUCTION",
"auction_house": "Alt",
"name": "2007 Exquisite Collection Dual Logoman Autographs Kobe Bryant/Lebron James #DL-BJ 1/1 PSA 8",
"subject": "Kobe Bryant/Lebron James",
"year": 2007,
"brand": "Exquisite Collection",
"variety": "Dual Logoman Autographs",
"card_number": "DL-BJ",
"category": "BASKETBALL_CARDS",
"description": "The 2007-08 Upper Deck Exquisite Collection Dual Logoman Autographs #DL-BJ pairs Kobe Bryant and LeBron James on a singular 1/1 issue.",
"grading_company": "PSA",
"grade": "8.0",
"cert_number": "175673254",
"state": "ACTIVE",
"list_price": 1772280,
"alt_value": 8460808.16,
"expires_at": "2026-09-25T01:00:00+00:00",
"badges": [
"1/1 Rare",
"Ghost Card",
"Pop 1"
],
"images": [
{
"position": "FRONT",
"url": "https://onlyalt-images.s3.us-east-2.amazonaws.com/image/public/front.png"
},
{
"position": "BACK",
"url": "https://onlyalt-images.s3.us-east-2.amazonaws.com/image/public/back.png"
}
]
}
}curl "https://api.crawlora.net/api/v1/alt/listing?id=<id>&listing_type=<listing_type>" \
-H "x-api-key: $CRAWLORA_API_KEY"