curl --request POST \
  --url https://api.croma.run/co/rues/entity-by-nit/v1 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "document_number": "900654922"
}
'

import requests

url = "https://api.croma.run/co/rues/entity-by-nit/v1"

payload = { "document_number": "900654922" }
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({document_number: '900654922'})
};

fetch('https://api.croma.run/co/rues/entity-by-nit/v1', 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.croma.run/co/rues/entity-by-nit/v1",
  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([
    'document_number' => '900654922'
  ]),
  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://api.croma.run/co/rues/entity-by-nit/v1"

	payload := strings.NewReader("{\n  \"document_number\": \"900654922\"\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://api.croma.run/co/rues/entity-by-nit/v1")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"document_number\": \"900654922\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.croma.run/co/rues/entity-by-nit/v1")

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  \"document_number\": \"900654922\"\n}"

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

{
  "data": {
    "found": true,
    "document_number": "<string>",
    "entity": {
      "registry_id": "<string>",
      "nit": "<string>",
      "verification_digit": "<string>",
      "name": "<string>",
      "chamber_name": "<string>",
      "registration_status": "<string>",
      "registration_date": "2023-12-25",
      "primary_activity": {
        "code": "<string>",
        "description": "<string>"
      },
      "commercial_phones": [
        "<string>"
      ],
      "fiscal_phones": [
        "<string>"
      ],
      "identification_class": "<string>",
      "secondary_identification": "<string>",
      "acronym": "<string>",
      "chamber_code": "<string>",
      "registration_number": "<string>",
      "registration_category": "<string>",
      "legal_organization": "<string>",
      "society_type": "<string>",
      "society_type_code": "<string>",
      "last_renewal_date": "2023-12-25",
      "last_renewed_year": "<string>",
      "expiration_date": "2023-12-25",
      "cancellation_date": "2023-12-25",
      "cancellation_reason": "<string>",
      "updated_date": "2023-12-25",
      "secondary_activity": {
        "code": "<string>",
        "description": "<string>"
      },
      "ciiu_3": {
        "code": "<string>",
        "description": "<string>"
      },
      "ciiu_4": {
        "code": "<string>",
        "description": "<string>"
      },
      "commercial_address": "<string>",
      "commercial_municipality": "<string>",
      "commercial_email": "<string>",
      "fiscal_address": "<string>",
      "fiscal_municipality": "<string>",
      "fiscal_email": "<string>",
      "is_bic": true,
      "is_social_enterprise": true,
      "is_law_1780": true,
      "is_transport": true,
      "domain_forfeiture": true,
      "sipref_inactivation_control": true,
      "certificates_sale_url": "<string>"
    },
    "financials": [
      {
        "year": "<string>",
        "total_assets": 123,
        "total_liabilities": 123,
        "equity": 123,
        "period_result": 123,
        "current_assets": 123,
        "non_current_assets": 123,
        "current_liabilities": 123,
        "non_current_liabilities": 123,
        "social_balance": 123,
        "ordinary_revenue": 123,
        "other_income": 123,
        "cost_of_sales": 123,
        "operating_expenses": 123,
        "other_expenses": 123,
        "tax_expenses": 123,
        "operating_profit": 123
      }
    ],
    "renewals": [
      {
        "year": "<string>",
        "renewal_date": "2023-12-25"
      }
    ],
    "related_parties": [
      {
        "document_number": "<string>",
        "name": "<string>",
        "role": "<string>"
      }
    ],
    "notices": [
      {
        "name": "<string>",
        "act": "<string>",
        "note": "<string>",
        "published_date": "2023-12-25",
        "registered_date": "2023-12-25",
        "chamber_name": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}