Endpoint Playground

Try the Bring a Trailer price history API

Returns the price chart Bring a Trailer draws for a make or a model: summaries (count, min, median, mean, max) of sold and reserve-not-met final bids, sold prices by closing year, and the most recent auctions as dated points. Exactly one of make and model_id is required; the same filters as bringatrailer_results narrow the chart. Bring a Trailer returns at most the most recent 10,000 auctions, reported as truncated. Large makes can take up to about 50 seconds.

What a live request returned

5 Nov 2026: 5 points; 6 fields had a value in every checked item.

Observed request: GET /bringatrailer/price-history?make=Porsche&points_limit=5
Fields with a value in every checked item: id, title, url, amount, date, status

Sample value profiles: date: 2026-11-04; status: sold (4), reserve_not_met (1); amount: 7,150 to 73,000, median 48,000.

Request: GET /bringatrailer/price-history
Cost: 2 credits/request
Auth: apiKey

Bring a Trailer price history API documentation Bring a Trailer platform page Pricing

Prefilled cURL

curl 'https://api.crawlora.net/api/v1/bringatrailer/price-history?type=premium&recency=7D' \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Prefilled value	Description
make	string	No		Make name from bringatrailer_makes; exactly one of make and model_id is required
model_id	integer	No		Numeric model id from bringatrailer_makes; exactly one of make and model_id is required
q	string	No		Keyword that must appear in the listing
exclude	string	No		Keyword that must not appear in the listing
category	string	No		Comma-separated category ids from bringatrailer_filters
era	string	No		Comma-separated decade ids from bringatrailer_filters
origin	string	No		Comma-separated origin ids from bringatrailer_filters
country	string	No		Comma-separated ISO 3166-1 alpha-2 country codes
type	string	No	premium	Auction type
recency	string	No	7D	Closed within
min_year	integer	No		Minimum model year
max_year	integer	No		Maximum model year
max_bid	integer	No		Maximum final bid in USD
points_limit	integer	No		Most recent auctions to list in points; 0 returns only the summaries

Example JSON response

{
  "code": 200,
  "data": {
    "scope": "model",
    "model_id": 65064925,
    "currency": "USD",
    "sold": {
      "count": 18,
      "min": 6800,
      "median": 49125,
      "mean": 63794,
      "max": 230000
    },
    "reserve_not_met": {
      "count": 19,
      "min": 13000,
      "median": 49559,
      "mean": 61058,
      "max": 185000
    },
    "truncated": false,
    "window_start": "2015-07-08T21:31:42Z",
    "window_end": "2026-09-27T17:08:03Z",
    "sold_by_year": [
      {
        "year": 2026,
        "count": 3,
        "min": 25500,
        "median": 59000,
        "mean": 55417,
        "max": 81751
      },
      {
        "year": 2025,
        "count": 4,
        "min": 18500,
        "median": 33125,
        "mean": 36375,
        "max": 60750
      },
      {
        "year": 2024,
        "count": 2,
        "min": 24000,
        "median": 41125,
        "mean": 41125,
        "max": 58251
      }
    ],
    "points": [
      {
        "id": 122055310,
        "title": "1959 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1959-abarth-record-monza-zagato-9/",
        "amount": 59000,
        "date": "2026-09-27T17:08:03Z",
        "status": "sold"
      },
      {
        "id": 120675513,
        "title": "1957 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1957-abarth-750-4/",
        "amount": 81751,
        "date": "2026-09-13T17:00:20Z",
        "status": "sold"
      },
      {
        "id": 109099678,
        "title": "No Reserve: 1959 Fiat-Abarth 750 GT Zagato Race Car Project",
        "url": "https://bringatrailer.com/listing/1959-fiat-abarth-zagato-2/",
        "amount": 25500,
        "date": "2026-03-01T19:01:39Z",
        "status": "sold"
      }
    ]
  },
  "msg": "OK"
}

More Bring a Trailer endpoints

List Bring a Trailer filter values Get one Bring a Trailer auction List live Bring a Trailer auctions Bring a Trailer makes and models Bring a Trailer completed auctions Bring a Trailer search suggestions

The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.

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Endpoint

Choose one catalog endpoint for this request.

1 shown

Group

Method

Auth

Endpoint

GETapiKey2 credits/requestbringatrailer.priceHistoryResponseDocBring a Trailer

GET /bringatrailer/price-history

Bring a Trailer auction price history

Response behavior

- `sold` and `reserve_not_met` each give `count`, `min`, `median`, `mean` and `max` of the final bids in USD (for a reserve-not-met auction the final bid is the high bid that failed to meet the reserve). All figures are computed over every auction in the chart, not just the listed `points`. - `sold_by_year` is the same summary for sold auctions grouped by closing year, newest year first. - `points` are the most recent auctions, newest first, each with `id`, `title`, `url`, `amount`, `date` (RFC 3339 UTC) and `status` (`sold` or `reserve_not_met`). Pass `url` to `bringatrailer-listing` for detail. - **Bring a Trailer returns at most the most recent 10,000 auctions.** When a filter matches more, `truncated` is `true`, the summaries cover only the window between `window_start` and `window_end`, and a narrower filter (a model, a recency or a year range) returns the whole history. Porsche, for example, is truncated. - A filter that matches no auctions returns zero counts and empty lists, not an error. An invalid `country` returns `400`. - Large makes are computed on demand upstream and can take up to about 50 seconds, and the upstream body is 2 to 4.5 MB. A model is typically fast. The route allows 55 seconds. Example response (`model_id=65064925`, `points_limit=3`): ```json { "code": 200, "data": { "scope": "model", "model_id": 65064925, "currency": "USD", "sold": { "count": 18, "min": 6800, "median": 49125, "mean": 63794, "max": 230000 }, "reserve_not_met": { "count": 19, "min": 13000, "median": 49559, "mean": 61058, "max": 185000 }, "truncated": false, "window_start": "2015-07-08T21:31:42Z", "window_end": "2026-09-27T17:08:03Z", "sold_by_year": [ { "year": 2026, "count": 3, "min": 25500, "median": 59000, "mean": 55417, "max": 81751 }, { "year": 2025, "count": 4, "min": 18500, "median": 33125, "mean": 36375, "max": 60750 }, { "year": 2024, "count": 2, "min": 24000, "median": 41125, "mean": 41125, "max": 58251 } ], "points": [ { "id": 122055310, "title": "1959 Fiat-Abarth 750 Record Monza Zagato", "url": "https://bringatrailer.com/listing/1959-abarth-record-monza-zagato-9/", "amount": 59000, "date": "2026-09-27T17:08:03Z", "status": "sold" }, { "id": 120675513, "title": "1957 Fiat-Abarth 750 Record Monza Zagato", "url": "https://bringatrailer.com/listing/1957-abarth-750-4/", "amount": 81751, "date": "2026-09-13T17:00:20Z", "status": "sold" }, { "id": 109099678, "title": "No Reserve: 1959 Fiat-Abarth 750 GT Zagato Race Car Project", "url": "https://bringatrailer.com/listing/1959-fiat-abarth-zagato-2/", "amount": 25500, "date": "2026-03-01T19:01:39Z", "status": "sold" } ] }, "msg": "OK" } ```

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Sample responseGET

Shown before your first request. Add an API key and send a request to see the live response, status, latency, and headers.

{
  "code": 200,
  "data": {
    "scope": "model",
    "model_id": 65064925,
    "currency": "USD",
    "sold": {
      "count": 18,
      "min": 6800,
      "median": 49125,
      "mean": 63794,
      "max": 230000
    },
    "reserve_not_met": {
      "count": 19,
      "min": 13000,
      "median": 49559,
      "mean": 61058,
      "max": 185000
    },
    "truncated": false,
    "window_start": "2015-07-08T21:31:42Z",
    "window_end": "2026-09-27T17:08:03Z",
    "sold_by_year": [
      {
        "year": 2026,
        "count": 3,
        "min": 25500,
        "median": 59000,
        "mean": 55417,
        "max": 81751
      },
      {
        "year": 2025,
        "count": 4,
        "min": 18500,
        "median": 33125,
        "mean": 36375,
        "max": 60750
      },
      {
        "year": 2024,
        "count": 2,
        "min": 24000,
        "median": 41125,
        "mean": 41125,
        "max": 58251
      }
    ],
    "points": [
      {
        "id": 122055310,
        "title": "1959 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1959-abarth-record-monza-zagato-9/",
        "amount": 59000,
        "date": "2026-09-27T17:08:03Z",
        "status": "sold"
      },
      {
        "id": 120675513,
        "title": "1957 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1957-abarth-750-4/",
        "amount": 81751,
        "date": "2026-09-13T17:00:20Z",
        "status": "sold"
      },
      {
        "id": 109099678,
        "title": "No Reserve: 1959 Fiat-Abarth 750 GT Zagato Race Car Project",
        "url": "https://bringatrailer.com/listing/1959-fiat-abarth-zagato-2/",
        "amount": 25500,
        "date": "2026-03-01T19:01:39Z",
        "status": "sold"
      }
    ]
  },
  "msg": "OK"
}

Try the Bring a Trailer price history API

What a live request returned

5 Nov 2026: 5 points; 6 fields had a value in every checked item.

Observed request: GET /bringatrailer/price-history?make=Porsche&points_limit=5
Fields with a value in every checked item: id, title, url, amount, date, status

Sample value profiles: date: 2026-11-04; status: sold (4), reserve_not_met (1); amount: 7,150 to 73,000, median 48,000.

Request: GET /bringatrailer/price-history
Cost: 2 credits/request
Auth: apiKey

Bring a Trailer price history API documentation Bring a Trailer platform page Pricing

Prefilled cURL

curl 'https://api.crawlora.net/api/v1/bringatrailer/price-history?type=premium&recency=7D' \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Prefilled value	Description
make	string	No		Make name from bringatrailer_makes; exactly one of make and model_id is required
model_id	integer	No		Numeric model id from bringatrailer_makes; exactly one of make and model_id is required
q	string	No		Keyword that must appear in the listing
exclude	string	No		Keyword that must not appear in the listing
category	string	No		Comma-separated category ids from bringatrailer_filters
era	string	No		Comma-separated decade ids from bringatrailer_filters
origin	string	No		Comma-separated origin ids from bringatrailer_filters
country	string	No		Comma-separated ISO 3166-1 alpha-2 country codes
type	string	No	premium	Auction type
recency	string	No	7D	Closed within
min_year	integer	No		Minimum model year
max_year	integer	No		Maximum model year
max_bid	integer	No		Maximum final bid in USD
points_limit	integer	No		Most recent auctions to list in points; 0 returns only the summaries

Example JSON response

{
  "code": 200,
  "data": {
    "scope": "model",
    "model_id": 65064925,
    "currency": "USD",
    "sold": {
      "count": 18,
      "min": 6800,
      "median": 49125,
      "mean": 63794,
      "max": 230000
    },
    "reserve_not_met": {
      "count": 19,
      "min": 13000,
      "median": 49559,
      "mean": 61058,
      "max": 185000
    },
    "truncated": false,
    "window_start": "2015-07-08T21:31:42Z",
    "window_end": "2026-09-27T17:08:03Z",
    "sold_by_year": [
      {
        "year": 2026,
        "count": 3,
        "min": 25500,
        "median": 59000,
        "mean": 55417,
        "max": 81751
      },
      {
        "year": 2025,
        "count": 4,
        "min": 18500,
        "median": 33125,
        "mean": 36375,
        "max": 60750
      },
      {
        "year": 2024,
        "count": 2,
        "min": 24000,
        "median": 41125,
        "mean": 41125,
        "max": 58251
      }
    ],
    "points": [
      {
        "id": 122055310,
        "title": "1959 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1959-abarth-record-monza-zagato-9/",
        "amount": 59000,
        "date": "2026-09-27T17:08:03Z",
        "status": "sold"
      },
      {
        "id": 120675513,
        "title": "1957 Fiat-Abarth 750 Record Monza Zagato",
        "url": "https://bringatrailer.com/listing/1957-abarth-750-4/",
        "amount": 81751,
        "date": "2026-09-13T17:00:20Z",
        "status": "sold"
      },
      {
        "id": 109099678,
        "title": "No Reserve: 1959 Fiat-Abarth 750 GT Zagato Race Car Project",
        "url": "https://bringatrailer.com/listing/1959-fiat-abarth-zagato-2/",
        "amount": 25500,
        "date": "2026-03-01T19:01:39Z",
        "status": "sold"
      }
    ]
  },
  "msg": "OK"
}

Bring a Trailer auction price history

Response behavior

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{ "code": 200, "data": { "scope": "model", "model_id": 65064925, "currency": "USD", "sold": { "count": 18, "min": 6800, "median": 49125, "mean": 63794, "max": 230000 }, "reserve_not_met": { "count": 19, "min": 13000, "median": 49559, "mean": 61058, "max": 185000 }, "truncated": false, "window_start": "2015-07-08T21:31:42Z", "window_end": "2026-09-27T17:08:03Z", "sold_by_year": [ { "year": 2026, "count": 3, "min": 25500, "median": 59000, "mean": 55417, "max": 81751 }, { "year": 2025, "count": 4, "min": 18500, "median": 33125, "mean": 36375, "max": 60750 }, { "year": 2024, "count": 2, "min": 24000, "median": 41125, "mean": 41125, "max": 58251 } ], "points": [ { "id": 122055310, "title": "1959 Fiat-Abarth 750 Record Monza Zagato", "url": "https://bringatrailer.com/listing/1959-abarth-record-monza-zagato-9/", "amount": 59000, "date": "2026-09-27T17:08:03Z", "status": "sold" }, { "id": 120675513, "title": "1957 Fiat-Abarth 750 Record Monza Zagato", "url": "https://bringatrailer.com/listing/1957-abarth-750-4/", "amount": 81751, "date": "2026-09-13T17:00:20Z", "status": "sold" }, { "id": 109099678, "title": "No Reserve: 1959 Fiat-Abarth 750 GT Zagato Race Car Project", "url": "https://bringatrailer.com/listing/1959-fiat-abarth-zagato-2/", "amount": 25500, "date": "2026-03-01T19:01:39Z", "status": "sold" } ] }, "msg": "OK" }