Wine

Name: Wine
Creator: Data 37

API

Chemical analysis of wines from three cultivars. Source: UCI Machine Learning Repository — https://archive.ics.uci.edu/dataset/109 Data vintage: published 1991 Cleaned and reformatted from the original; see source page for full documentation and citation.

★ Free▣ DS-ready⤓ dataset · csv

Price per download Free no payment

Method GET

Networks

Format csv download

License UCI ML Repository. Most datasets are licensed CC BY 4.0 — cite the dataset page.

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/wine

Example request

{}

Response shape

Fields

object
- columns array of
  - string
- note string
- sample_rows array of
  - object
    - Alcalinity_of_ash string alkalinity of ash
    - Alcohol string alcohol (% vol)
    - Ash string ash content
    - Class string cultivar (wine origin) 1–3 — the target variable
    - Color_intensity string color intensity
    - Flavanoids string flavanoid phenols
    - Hue string hue
    - Magnesium string magnesium (mg/L)
    - Malic_acid string malic acid (g/L)
    - Nonflavanoid_phenols string non-flavanoid phenols
    - OD280_OD315_of_diluted_wines string OD280/OD315 of diluted wines (protein ratio)
    - Proanthocyanins string proanthocyanins
    - Proline string proline (mg/L)
    - Total_phenols string total phenols

Example rows

Class	Alcohol	Malic_acid	Ash	Alcalinity_of_ash	Magnesium	Total_phenols	Flavanoids	Nonflavanoid_phenols	Proanthocyanins	Color_intensity	Hue	OD280_OD315_of_diluted_wines	Proline
1	14.23	1.71	2.43	15.6	127	2.8	3.06	.28	2.29	5.64	1.04	3.92	1065
1	13.2	1.78	2.14	11.2	100	2.65	2.76	.26	1.28	4.38	1.05	3.4	1050
1	13.16	2.36	2.67	18.6	101	2.8	3.24	.3	2.81	5.68	1.03	3.17	1185

Example response (JSON)

{
  "columns": [
    "Class",
    "Alcohol",
    "Malic_acid",
    "Ash",
    "Alcalinity_of_ash",
    "Magnesium",
    "Total_phenols",
    "Flavanoids",
    "Nonflavanoid_phenols",
    "Proanthocyanins",
    "Color_intensity",
    "Hue",
    "OD280_OD315_of_diluted_wines",
    "Proline"
  ],
  "note": "Free preview. Full file delivered on download.",
  "sample_rows": [
    {
      "Class": "1",
      "Alcohol": "14.23",
      "Malic_acid": "1.71",
      "Ash": "2.43",
      "Alcalinity_of_ash": "15.6",
      "Magnesium": "127",
      "Total_phenols": "2.8",
      "Flavanoids": "3.06",
      "Nonflavanoid_phenols": ".28",
      "Proanthocyanins": "2.29",
      "Color_intensity": "5.64",
      "Hue": "1.04",
      "OD280_OD315_of_diluted_wines": "3.92",
      "Proline": "1065"
    },
    {
      "Class": "1",
      "Alcohol": "13.2",
      "Malic_acid": "1.78",
      "Ash": "2.14",
      "Alcalinity_of_ash": "11.2",
      "Magnesium": "100",
      "Total_phenols": "2.65",
      "Flavanoids": "2.76",
      "Nonflavanoid_phenols": ".26",
      "Proanthocyanins": "1.28",
      "Color_intensity": "4.38",
      "Hue": "1.05",
      "OD280_OD315_of_diluted_wines": "3.4",
      "Proline": "1050"
    },
    {
      "Class": "1",
      "Alcohol": "13.16",
      "Malic_acid": "2.36",
      "Ash": "2.67",
      "Alcalinity_of_ash": "18.6",
      "Magnesium": "101",
      "Total_phenols": "2.8",
      "Flavanoids": "3.24",
      "Nonflavanoid_phenols": ".3",
      "Proanthocyanins": "2.81",
      "Color_intensity": "5.68",
      "Hue": "1.03",
      "OD280_OD315_of_diluted_wines": "3.17",
      "Proline": "1185"
    }
  ]
}

declaredfresh

Call it from the shell

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

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", "wine", 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.

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Provider: Data 37