Create a company

POST /companies

Create a company

cURL

curl --request POST \
  --url https://app.leonar.app/api/v1/companies \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Doctolib",
  "domain": "doctolib.com",
  "industry": "Health Tech",
  "company_size": "1001-5000",
  "location": "Paris, France",
  "status_id": "550e8400-e29b-41d4-a716-446655440000",
  "custom_data": {
    "crm_tier": "enterprise"
  }
}
'

import requests

url = "https://app.leonar.app/api/v1/companies"

payload = {
    "name": "Doctolib",
    "domain": "doctolib.com",
    "industry": "Health Tech",
    "company_size": "1001-5000",
    "location": "Paris, France",
    "status_id": "550e8400-e29b-41d4-a716-446655440000",
    "custom_data": { "crm_tier": "enterprise" }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Doctolib',
    domain: 'doctolib.com',
    industry: 'Health Tech',
    company_size: '1001-5000',
    location: 'Paris, France',
    status_id: '550e8400-e29b-41d4-a716-446655440000',
    custom_data: {crm_tier: 'enterprise'}
  })
};

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.leonar.app/api/v1/companies",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'Doctolib',
    'domain' => 'doctolib.com',
    'industry' => 'Health Tech',
    'company_size' => '1001-5000',
    'location' => 'Paris, France',
    'status_id' => '550e8400-e29b-41d4-a716-446655440000',
    'custom_data' => [
        'crm_tier' => 'enterprise'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://app.leonar.app/api/v1/companies"

	payload := strings.NewReader("{\n  \"name\": \"Doctolib\",\n  \"domain\": \"doctolib.com\",\n  \"industry\": \"Health Tech\",\n  \"company_size\": \"1001-5000\",\n  \"location\": \"Paris, France\",\n  \"status_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"custom_data\": {\n    \"crm_tier\": \"enterprise\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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))

}

HttpResponse<String> response = Unirest.post("https://app.leonar.app/api/v1/companies")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Doctolib\",\n  \"domain\": \"doctolib.com\",\n  \"industry\": \"Health Tech\",\n  \"company_size\": \"1001-5000\",\n  \"location\": \"Paris, France\",\n  \"status_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"custom_data\": {\n    \"crm_tier\": \"enterprise\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.leonar.app/api/v1/companies")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Doctolib\",\n  \"domain\": \"doctolib.com\",\n  \"industry\": \"Health Tech\",\n  \"company_size\": \"1001-5000\",\n  \"location\": \"Paris, France\",\n  \"status_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"custom_data\": {\n    \"crm_tier\": \"enterprise\"\n  }\n}"

response = http.request(request)
puts response.read_body

201

{
  "data": {
    "id": "b2c3d4e5-6789-01ab-cdef-234567890abc",
    "name": "Doctolib",
    "domain": "doctolib.com",
    "industry": "Health Tech",
    "company_size": "1001-5000",
    "description": null,
    "location": "Paris, France",
    "logo_url": "https://logo.clearbit.com/doctolib.com",
    "phone": null,
    "linkedin_url": "https://www.linkedin.com/company/doctolib",
    "annual_revenue": null,
    "owner_id": null,
    "status_id": "550e8400-e29b-41d4-a716-446655440000",
    "status": {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "name": "Customer",
      "color": "#22c55e",
      "position": 1,
      "is_default": false
    },
    "custom_data": {
      "crm_tier": "enterprise"
    },
    "created_at": "2025-01-10T08:00:00Z",
    "updated_at": "2025-01-20T14:00:00Z",
    "archived_at": null
  }
}

{
  "error": {
    "code": "validation_error",
    "message": "Invalid input"
  }
}

{
  "error": {
    "code": "invalid_api_key",
    "message": "Invalid API key"
  }
}

Authorizations

Authorization · string · header · required

API key starting with leo_

Body

application/json

name · string · required

Maximum string length: 255

domain · string

Maximum string length: 255

industry · string

Maximum string length: 100

company_size · string

Maximum string length: 50

description · string

Maximum string length: 5000

location · string

Maximum string length: 500

logo_url · string<uri>

phone · string

Maximum string length: 50

linkedin_url · string<uri>

annual_revenue · number

owner_id · string<uuid>

status_id · string<uuid>

Company status ID. Must belong to the API key workspace.

custom_data · object

Custom field values indexed by custom field key. Values are validated against workspace custom field definitions.

Response

201

application/json

Company created

data · object

Show child attributes

Example:

{
  "id": "b2c3d4e5-6789-01ab-cdef-234567890abc",
  "name": "Doctolib",
  "domain": "doctolib.com",
  "industry": "Health Tech",
  "company_size": "1001-5000",
  "description": null,
  "location": "Paris, France",
  "logo_url": "https://logo.clearbit.com/doctolib.com",
  "phone": null,
  "linkedin_url": "https://www.linkedin.com/company/doctolib",
  "annual_revenue": null,
  "owner_id": null,
  "status_id": "550e8400-e29b-41d4-a716-446655440000",
  "status": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Customer",
    "color": "#22c55e",
    "position": 1,
    "is_default": false
  },
  "custom_data": { "crm_tier": "enterprise" },
  "created_at": "2025-01-10T08:00:00Z",
  "updated_at": "2025-01-20T14:00:00Z",
  "archived_at": null
}