curl --request POST \
  --url https://api.kejue.co/api/v1/contacts \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "phone": "<string>",
  "whatsapp_number": "<string>",
  "email": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "company": "<string>",
  "job_title": "<string>",
  "country": "<string>",
  "timezone": "<string>",
  "language": "<string>",
  "tags": [
    "<string>"
  ],
  "metadata": {}
}
'

import requests

url = "https://api.kejue.co/api/v1/contacts"

payload = {
    "phone": "<string>",
    "whatsapp_number": "<string>",
    "email": "<string>",
    "first_name": "<string>",
    "last_name": "<string>",
    "company": "<string>",
    "job_title": "<string>",
    "country": "<string>",
    "timezone": "<string>",
    "language": "<string>",
    "tags": ["<string>"],
    "metadata": {}
}
headers = {
    "X-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-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    phone: '<string>',
    whatsapp_number: '<string>',
    email: '<string>',
    first_name: '<string>',
    last_name: '<string>',
    company: '<string>',
    job_title: '<string>',
    country: '<string>',
    timezone: '<string>',
    language: '<string>',
    tags: ['<string>'],
    metadata: {}
  })
};

fetch('https://api.kejue.co/api/v1/contacts', 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.kejue.co/api/v1/contacts",
  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([
    'phone' => '<string>',
    'whatsapp_number' => '<string>',
    'email' => '<string>',
    'first_name' => '<string>',
    'last_name' => '<string>',
    'company' => '<string>',
    'job_title' => '<string>',
    'country' => '<string>',
    'timezone' => '<string>',
    'language' => '<string>',
    'tags' => [
        '<string>'
    ],
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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.kejue.co/api/v1/contacts"

	payload := strings.NewReader("{\n  \"phone\": \"<string>\",\n  \"whatsapp_number\": \"<string>\",\n  \"email\": \"<string>\",\n  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"company\": \"<string>\",\n  \"job_title\": \"<string>\",\n  \"country\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"language\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"metadata\": {}\n}")

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

	req.Header.Add("X-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))

}

HttpResponse<String> response = Unirest.post("https://api.kejue.co/api/v1/contacts")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"phone\": \"<string>\",\n  \"whatsapp_number\": \"<string>\",\n  \"email\": \"<string>\",\n  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"company\": \"<string>\",\n  \"job_title\": \"<string>\",\n  \"country\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"language\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.kejue.co/api/v1/contacts")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"phone\": \"<string>\",\n  \"whatsapp_number\": \"<string>\",\n  \"email\": \"<string>\",\n  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"company\": \"<string>\",\n  \"job_title\": \"<string>\",\n  \"country\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"language\": \"<string>\",\n  \"tags\": [\n    \"<string>\"\n  ],\n  \"metadata\": {}\n}"

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

{
  "id": "<string>",
  "phone": "<string>",
  "whatsapp_number": "<string>",
  "email": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "company": "<string>",
  "job_title": "<string>",
  "country": "<string>",
  "timezone": "<string>",
  "language": "<string>",
  "tags": [
    "<string>"
  ],
  "metadata": {},
  "source": "<string>",
  "is_active": true,
  "created_at": "<string>",
  "updated_at": "<string>"
}

{
  "error": "Invalid phone number: not a valid E.164 number",
  "code": "BAD_REQUEST",
  "details": {}
}

{
  "error": "Invalid or missing API key",
  "code": "UNAUTHORIZED",
  "details": {}
}

{
  "error": "Contact with phone +15551234567 already exists",
  "code": "CONFLICT",
  "details": {}
}

{
  "error": "Validation failed",
  "code": "VALIDATION_ERROR",
  "details": {
    "errors": [
      {
        "field": "body.name",
        "message": "Field required",
        "type": "missing"
      }
    ]
  }
}