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GET
/
companies
/
lookup
Lookup companies by filters (website, employees, industry, social URLs)
curl --request GET \
  --url https://api.targetsmarter.com/api/v1/companies/lookup \
  --header 'Authorization: Bearer <token>'
import requests

url = "https://api.targetsmarter.com/api/v1/companies/lookup"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.targetsmarter.com/api/v1/companies/lookup', 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://api.targetsmarter.com/api/v1/companies/lookup",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);

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

curl_close($curl);

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

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

func main() {

url := "https://api.targetsmarter.com/api/v1/companies/lookup"

req, _ := http.NewRequest("GET", url, nil)

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

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

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

fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.get("https://api.targetsmarter.com/api/v1/companies/lookup")
.header("Authorization", "Bearer <token>")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.targetsmarter.com/api/v1/companies/lookup")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body
{
  "count": 2,
  "results": [
    {
      "id": 123,
      "name": "Example Corp",
      "website": "https://example.com",
      "domain_root": "example.com",
      "industry": [
        "FinTech",
        "Payments"
      ],
      "num_employees": 250,
      "location": "New York, NY",
      "social": {
        "linkedin": "https://www.linkedin.com/company/example/"
      },
      "observed_at": "2026-01-15T12:34:56Z"
    },
    {
      "id": 456,
      "name": "Acme Security",
      "website": "https://acmesec.com",
      "domain_root": "acmesec.com",
      "industry": [
        "Cybersecurity"
      ],
      "num_employees": 90,
      "location": "Austin, TX",
      "social": {
        "x": "https://x.com/acmesec"
      },
      "observed_at": "2026-01-12T09:00:00Z"
    }
  ],
  "page": 1,
  "per_page": 50,
  "last_page": 1,
  "next_page_url": null,
  "prev_page_url": null
}

Authorizations

Authorization
string
header
required

Use Authorization: Bearer <prefix>.<secret>.

Query Parameters

page
integer
default:1

Page number (min 1).

Required range: x >= 1
per_page
integer
default:50

Results per page (min 1, max 200). Default is 50.

Required range: 1 <= x <= 200
website
string

Website or domain to match. Normalized to a host (scheme optional). Example: https://example.com or example.com.

Maximum string length: 2048
employees
integer

Exact employee count match (integer >= 0). If provided, employees_min/max are ignored.

Required range: x >= 0
employees_min
integer

Minimum employee count (integer >= 0). Used when employees not provided.

Required range: x >= 0
employees_max
integer

Maximum employee count (integer >= 0). Used when employees not provided.

Required range: x >= 0
industry
string[]

Industry filter (repeatable). Enter one or more industry names. Match is substring on industry name.

Examples in querystring:

  • ?industry=FinTech&industry=Cybersecurity (explode=true)

Note: The backend may also accept a single industry value; in the docs UI you can just enter one item.

Minimum array length: 1
Maximum string length: 160
social_urls
string[]

Array of social profile URLs to match exactly. Example: social_urls=https://linkedin.com/company/acme&social_urls=https://x.com/acme

Maximum string length: 2048
linkedin_url
string

Single LinkedIn profile URL to match exactly (added to the social URLs list).

Maximum string length: 2048
facebook_url
string

Single Facebook profile URL to match exactly (added to the social URLs list).

Maximum string length: 2048
x_url
string

Single X (Twitter) profile URL to match exactly (added to the social URLs list).

Maximum string length: 2048

Response

Company lookup results (paginated).

count
integer
required

Total matches across all pages.

results
object[]
required
page
integer
required
per_page
integer
required
last_page
integer
required
next_page_url
string | null
required
prev_page_url
string | null
required