Cars

Name: Cars
Creator: Data 37

API

Car fuel-economy and specifications dataset. Source: vega-datasets — https://github.com/vega/vega-datasets Data vintage: 1970–1982 (published 1983) Cleaned and reformatted from the original; see source page for full documentation and citation.

★ Free⤓ dataset · json

Price per download Free no payment

Method GET

Networks

Format json download

License vega-datasets project (repo BSD-3-Clause); individual datasets retain their upstream licenses.

The URL

Send a GET request — parameters go in the query string — no payment, no API key. The relay returns the origin's JSON response directly.

https://api.datapoint.market/r/data37/cars

Example request

{}

Response shape

Fields

object
- columns array of
  - string
- note string
- sample_rows array of
  - object
    - Acceleration integer
    - Cylinders integer
    - Displacement integer
    - Horsepower integer
    - Miles_per_Gallon integer
    - Name string
    - Origin string
    - Weight_in_lbs integer
    - Year string · date

Example rows

Acceleration	Cylinders	Displacement	Horsepower	Miles_per_Gallon	Name	Origin	Weight_in_lbs	Year
12	8	307	130	18	chevrolet chevelle malibu	USA	3504	1970-01-01

Example response (JSON)

{
  "columns": [
    "Name",
    "Miles_per_Gallon",
    "Cylinders",
    "Displacement",
    "Horsepower",
    "Weight_in_lbs",
    "Acceleration",
    "Year",
    "Origin"
  ],
  "note": "Free preview. Full file delivered on download.",
  "sample_rows": [
    {
      "Acceleration": 12,
      "Cylinders": 8,
      "Displacement": 307,
      "Horsepower": 130,
      "Miles_per_Gallon": 18,
      "Name": "chevrolet chevelle malibu",
      "Origin": "USA",
      "Weight_in_lbs": 3504,
      "Year": "1970-01-01"
    }
  ]
}

declaredfresh

Call it from the shell

curl 'https://api.datapoint.market/r/data37/cars'

Call it from an agent

Connected in Claude (or any agent on the connector)? Buy it in one call — no API key, no signup. Call it once with no payment to take a free trial (real data) or get a price quote before you pay.

call_endpoint("data37", "cars", params={})

Free to call

This endpoint is free — no account, no API key, no payment. Just call the URL and the relay returns the origin's response.

Buyer guide →

Provider: Data 37