curl -X POST "https://app.marro.si/api/v1/leads/capture" \
  -H "Authorization: Bearer $CRM_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "name": "Priya Sharma",
  "phone": "+919812345678",
  "email": "priya@example.com",
  "source": "Website",
  "fields": {
    "city": "Hyderabad",
    "interest": "Premium plan"
  },
  "attribution": {
    "pageUrl": "https://www.example.com/contact",
    "formName": "Contact form"
  }
}'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Priya Sharma',
    phone: '+919812345678',
    email: 'priya@example.com',
    source: 'Website',
    notes: 'Wants to know the fee structure for 2027.',
    fields: {
      city: 'Hyderabad',
      state: 'Telangana',
      interest: 'Premium plan',
      preferred_time: 'evening'
    },
    attribution: {
      pageUrl: 'https://www.example.com/pricing?utm_source=google&utm_medium=cpc',
      pageTitle: 'Pricing',
      referrer: 'https://www.google.com/',
      utmSource: 'google',
      utmMedium: 'cpc',
      utmCampaign: 'mbbs-2027',
      formName: 'Footer enquiry'
    },
    externalId: 'web-48213'
  })
};

fetch('https://app.marro.si/api/v1/leads/capture', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php
// In wp-config.php (never in a theme file anyone can read, never in JavaScript):
// define('CRM_API_KEY', 'mk_live_...');

$response = wp_remote_post('https://app.marro.si/api/v1/leads/capture', [
    'timeout' => 10,
    'headers' => [
        'Authorization'   => 'Bearer ' . CRM_API_KEY,
        'Content-Type'    => 'application/json',
        // One ID per submission; reuse it if you retry and the CRM captures it once.
        'Idempotency-Key' => wp_generate_uuid4(),
    ],
    'body' => wp_json_encode([
        'name'   => sanitize_text_field($_POST['name'] ?? ''),
        'phone'  => sanitize_text_field($_POST['phone'] ?? ''),
        'email'  => sanitize_email($_POST['email'] ?? ''),
        'source' => 'Website',
        'fields' => [
            'city' => sanitize_text_field($_POST['city'] ?? ''),
            'interest' => sanitize_text_field($_POST['interest'] ?? ''),
        ],
        'attribution' => [
            'pageUrl'  => esc_url_raw(wp_get_referer() ?: ''),
            'formName' => 'Contact form',
        ],
    ]),
]);

if (is_wp_error($response) || wp_remote_retrieve_response_code($response) >= 300) {
    // Keep the enquiry (for example, email it to yourself) so no lead is lost.
    error_log('CRM capture failed: ' . (is_wp_error($response) ? $response->get_error_message() : wp_remote_retrieve_body($response)));
}

import requests

url = "https://app.marro.si/api/v1/leads/capture"

payload = {
    "name": "Priya Sharma",
    "phone": "+919812345678",
    "email": "priya@example.com",
    "source": "Website",
    "notes": "Wants to know the fee structure for 2027.",
    "fields": {
        "city": "Hyderabad",
        "state": "Telangana",
        "interest": "Premium plan",
        "preferred_time": "evening"
    },
    "attribution": {
        "pageUrl": "https://www.example.com/pricing?utm_source=google&utm_medium=cpc",
        "pageTitle": "Pricing",
        "referrer": "https://www.google.com/",
        "utmSource": "google",
        "utmMedium": "cpc",
        "utmCampaign": "mbbs-2027",
        "formName": "Footer enquiry"
    },
    "externalId": "web-48213"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "lead": {
    "id": 123,
    "created": true,
    "updated": true,
    "archived": true
  }
}

{
  "lead": {
    "id": 1842,
    "created": true,
    "updated": false
  }
}

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

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

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

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

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

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

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

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