curl --request POST \
  --url https://api.metal.ai/v1/companies \
  --header 'Content-Type: application/json' \
  --header 'x-metal-api-key: <api-key>' \
  --header 'x-metal-client-id: <api-key>' \
  --data '
{
  "canonicalName": "Northwind Components",
  "alternativeNames": [
    "<string>"
  ],
  "website": "https://northwind.example",
  "description": "<string>",
  "shortDescription": "<string>",
  "sector": "<string>",
  "industry": "<string>",
  "location": {
    "city": "<string>",
    "state": "<string>",
    "country": "<string>"
  },
  "externalId": "<string>",
  "tags": [
    "<string>"
  ],
  "custom": {}
}
'

import requests

url = "https://api.metal.ai/v1/companies"

payload = {
    "canonicalName": "Northwind Components",
    "alternativeNames": ["<string>"],
    "website": "https://northwind.example",
    "description": "<string>",
    "shortDescription": "<string>",
    "sector": "<string>",
    "industry": "<string>",
    "location": {
        "city": "<string>",
        "state": "<string>",
        "country": "<string>"
    },
    "externalId": "<string>",
    "tags": ["<string>"],
    "custom": {}
}
headers = {
    "x-metal-client-id": "<api-key>",
    "x-metal-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-metal-client-id': '<api-key>',
    'x-metal-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    canonicalName: 'Northwind Components',
    alternativeNames: ['<string>'],
    website: 'https://northwind.example',
    description: '<string>',
    shortDescription: '<string>',
    sector: '<string>',
    industry: '<string>',
    location: {city: '<string>', state: '<string>', country: '<string>'},
    externalId: '<string>',
    tags: ['<string>'],
    custom: {}
  })
};

fetch('https://api.metal.ai/v1/companies', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.metal.ai/v1/companies"

	payload := strings.NewReader("{\n  \"canonicalName\": \"Northwind Components\",\n  \"alternativeNames\": [\n    \"<string>\"\n  ],\n  \"website\": \"https://northwind.example\",\n  \"description\": \"<string>\",\n  \"shortDescription\": \"<string>\",\n  \"sector\": \"<string>\",\n  \"industry\": \"<string>\",\n  \"location\": {\n    \"city\": \"<string>\",\n    \"state\": \"<string>\",\n    \"country\": \"<string>\"\n  },\n  \"externalId\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"custom\": {}\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-metal-client-id", "<api-key>")
	req.Header.Add("x-metal-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "data": {
    "id": "665f1c2a9b1e4a0012a3b4c5",
    "canonicalName": "Acme Industrials",
    "alternativeNames": [
      "<string>"
    ],
    "website": "https://acme.example",
    "description": "<string>",
    "shortDescription": "<string>",
    "sector": "Industrials",
    "subsector": "<string>",
    "industry": "<string>",
    "location": {
      "city": "<string>",
      "state": "<string>",
      "country": "<string>"
    },
    "companyType": "operating",
    "externalId": "<string>",
    "externalReference": {
      "source": "<string>",
      "id": "<string>"
    },
    "tags": [
      "<string>"
    ],
    "assignees": [
      {
        "id": "<string>",
        "type": "<string>"
      }
    ],
    "custom": {},
    "employeeCount": 450,
    "ownershipStatus": "private",
    "lastValuation": 123,
    "lastRoundDate": "2023-12-25",
    "lastAmountRaised": 123,
    "totalMoneyRaised": 123,
    "lastFinancials": {},
    "enrichment": {
      "subsector": [
        {
          "value": "Self-Funded Health Insurance / Third Party Administrator (TPA)",
          "source": "CIM",
          "confidence": 100,
          "pinned": true,
          "discoveredAt": "2026-02-14T10:00:00Z"
        },
        {
          "value": "Third-Party Administrators (TPAs)",
          "source": "Market Report",
          "confidence": 57,
          "pinned": false,
          "discoveredAt": "2026-01-20T10:00:00Z"
        }
      ]
    },
    "lastEnrichedAt": "2023-11-07T05:31:56Z",
    "lastEnrichmentStartedAt": "2023-11-07T05:31:56Z",
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
}

{
  "error": "Invalid request body"
}

{
  "error": "invalid api key or clientId"
}