Update contact

curl --request PATCH \
  --url https://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "first_name": "Jane",
  "last_name": "Smith",
  "phone_number": "5551234567",
  "country_code": "+1",
  "email": "jane.smith@example.com",
  "tags": [
    "vip",
    "promoted"
  ],
  "custom_fields": {
    "department": "Executive"
  }
}
'

import requests

url = "https://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}"

payload = {
    "first_name": "Jane",
    "last_name": "Smith",
    "phone_number": "5551234567",
    "country_code": "+1",
    "email": "jane.smith@example.com",
    "tags": ["vip", "promoted"],
    "custom_fields": { "department": "Executive" }
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    first_name: 'Jane',
    last_name: 'Smith',
    phone_number: '5551234567',
    country_code: '+1',
    email: 'jane.smith@example.com',
    tags: ['vip', 'promoted'],
    custom_fields: {department: 'Executive'}
  })
};

fetch('https://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}', 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://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'first_name' => 'Jane',
    'last_name' => 'Smith',
    'phone_number' => '5551234567',
    'country_code' => '+1',
    'email' => 'jane.smith@example.com',
    'tags' => [
        'vip',
        'promoted'
    ],
    'custom_fields' => [
        'department' => 'Executive'
    ]
  ]),
  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://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}"

	payload := strings.NewReader("{\n  \"first_name\": \"Jane\",\n  \"last_name\": \"Smith\",\n  \"phone_number\": \"5551234567\",\n  \"country_code\": \"+1\",\n  \"email\": \"jane.smith@example.com\",\n  \"tags\": [\n    \"vip\",\n    \"promoted\"\n  ],\n  \"custom_fields\": {\n    \"department\": \"Executive\"\n  }\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"first_name\": \"Jane\",\n  \"last_name\": \"Smith\",\n  \"phone_number\": \"5551234567\",\n  \"country_code\": \"+1\",\n  \"email\": \"jane.smith@example.com\",\n  \"tags\": [\n    \"vip\",\n    \"promoted\"\n  ],\n  \"custom_fields\": {\n    \"department\": \"Executive\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://crm-api.automatebusiness.com/api/v1/integrations-public/contacts/{id}")

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

request = Net::HTTP::Patch.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"first_name\": \"Jane\",\n  \"last_name\": \"Smith\",\n  \"phone_number\": \"5551234567\",\n  \"country_code\": \"+1\",\n  \"email\": \"jane.smith@example.com\",\n  \"tags\": [\n    \"vip\",\n    \"promoted\"\n  ],\n  \"custom_fields\": {\n    \"department\": \"Executive\"\n  }\n}"

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

{
  "success": true,
  "data": {
    "id": "cnt_941a7bc2",
    "first_name": "Jane",
    "last_name": "Doe",
    "phone_number": "5551234567",
    "country_code": "+1",
    "email": "jane.doe@example.com",
    "tags": [
      "vip",
      "decision-maker"
    ],
    "custom_fields": {
      "company_size": "100-500"
    },
    "created_at": "2026-10-26T08:00:00.000Z",
    "updated_at": "2026-10-26T08:00:00.000Z"
  },
  "error": null
}

{
  "success": false,
  "data": null,
  "error": {
    "message": "Validation failed",
    "details": [
      {
        "message": "Required",
        "field": "email",
        "code": "invalid_type"
      }
    ]
  }
}

{
  "success": false,
  "data": null,
  "error": {
    "message": "Invalid or missing API key."
  }
}

{
  "success": false,
  "data": null,
  "error": {
    "message": "Forbidden: insufficient permissions for this operation."
  }
}

{
  "success": false,
  "data": null,
  "error": {
    "message": "Resource not found"
  }
}