curl --request PATCH \
  --url https://api.monaco.com/v1/accounts/{account_id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Acme Corp",
  "status": "PROSPECTING",
  "notes": "<string>",
  "owner": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "tags": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ]
}
'

import requests

url = "https://api.monaco.com/v1/accounts/{account_id}"

payload = {
    "name": "Acme Corp",
    "status": "PROSPECTING",
    "notes": "<string>",
    "owner": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "tags": ["3c90c3cc-0d44-4b50-8888-8dd25736052a"]
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Acme Corp',
    status: 'PROSPECTING',
    notes: '<string>',
    owner: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    tags: ['3c90c3cc-0d44-4b50-8888-8dd25736052a']
  })
};

fetch('https://api.monaco.com/v1/accounts/{account_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://api.monaco.com/v1/accounts/{account_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([
    'name' => 'Acme Corp',
    'status' => 'PROSPECTING',
    'notes' => '<string>',
    'owner' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'tags' => [
        '3c90c3cc-0d44-4b50-8888-8dd25736052a'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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.monaco.com/v1/accounts/{account_id}"

	payload := strings.NewReader("{\n  \"name\": \"Acme Corp\",\n  \"status\": \"PROSPECTING\",\n  \"notes\": \"<string>\",\n  \"owner\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"tags\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}")

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

	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://api.monaco.com/v1/accounts/{account_id}")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Acme Corp\",\n  \"status\": \"PROSPECTING\",\n  \"notes\": \"<string>\",\n  \"owner\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"tags\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.monaco.com/v1/accounts/{account_id}")

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

request = Net::HTTP::Patch.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Acme Corp\",\n  \"status\": \"PROSPECTING\",\n  \"notes\": \"<string>\",\n  \"owner\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"tags\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}"

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

{
  "data": {
    "id": "acc_abc123",
    "name": "Acme Corp",
    "status": "PROSPECTING",
    "owner": {
      "id": "usr_abc123",
      "first_name": "Jane",
      "last_name": "Smith"
    },
    "notes": "Key enterprise prospect",
    "company": {
      "domain": "acme.com",
      "linkedin_url": "https://linkedin.com/company/acme",
      "description": "Enterprise software company specializing in AI-driven sales tools",
      "employee_count": 250,
      "founded_year": 2019,
      "industries": [
        "Software",
        "Artificial Intelligence"
      ],
      "total_funding_usd": 50000000,
      "last_funding_date": "2024-03-15"
    },
    "scoring": {
      "tier": "A",
      "heat_score": "Hot"
    },
    "tags": [
      "Enterprise",
      "High Priority"
    ],
    "created_at": "2025-06-15T10:30:00Z",
    "updated_at": "2026-04-21T12:00:00Z",
    "custom_field_7a1c9e2b-3f4d-4a8e-9b1c-2d3e4f5a6b7c": "high"
  },
  "meta": {
    "timestamp": "2026-04-21T12:00:00Z"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}