curl --request GET \
  --url https://octanist.com/api/leads/{id} \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://octanist.com/api/leads/{id}"

headers = {"X-API-KEY": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-API-KEY': '<api-key>'}};

fetch('https://octanist.com/api/leads/{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://octanist.com/api/leads/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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"
	"net/http"
	"io"
)

func main() {

	url := "https://octanist.com/api/leads/{id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-KEY", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://octanist.com/api/leads/{id}")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://octanist.com/api/leads/{id}")

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

request = Net::HTTP::Get.new(url)
request["X-API-KEY"] = '<api-key>'

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

{
  "success": true,
  "data": {
    "id": "lead_abc123",
    "externalId": "QUOTE-2026-0042",
    "name": "John Doe",
    "email": "john@example.com",
    "phone": "+1234567890",
    "status": "won",
    "value": 5000,
    "note": "Customer notes",
    "custom": "{\"company\":\"Acme Inc\"}",
    "lossReason": null,
    "conversionName": "Purchase",
    "source": "gtm",
    "website": "https://example.com",
    "path": "/pricing",
    "referrer": "https://google.com",
    "country": "NL",
    "gclid": "abc123",
    "dclid": "dclid123",
    "wbraid": "wbraid123",
    "gbraid": "gbraid123",
    "ga4cid": "GA1.1.123456789.1234567890",
    "ga4sid": "1234567890",
    "fbc": "fb.1.1234567890.abc123",
    "fbp": "fb.1.1234567890.987654321",
    "msclkid": "msclkid123",
    "ttclid": "ttclid123",
    "twclid": "twclid123",
    "rdt_cid": "rdtcid123",
    "sccid": "sccid123",
    "epik": "epik123",
    "li_fat_id": "lifatid123",
    "utm_source": "google",
    "utm_medium": "cpc",
    "utm_campaign": "summer_sale",
    "utm_content": "headline_a",
    "utm_term": "brand keyword",
    "ad_storage": true,
    "ad_user_data": true,
    "analytics_storage": true,
    "ad_personalization": true,
    "googleAdsCampaignId": "123456789",
    "googleAdsCustomerId": "123-456-7890",
    "googleAdsClickDate": "2026-01-15",
    "googleAdsCampaignName": "Spring Sale 2026",
    "googleAdsAdGroupId": "987654321",
    "googleAdsAdGroupName": "Brand Keywords",
    "googleAdsAdId": "111222333",
    "googleAdsDevice": "DESKTOP",
    "googleAdsAdNetworkType": "SEARCH",
    "googleAdsClickType": "Headline",
    "googleAdsSlot": "Search Top",
    "labelId": "label_xyz",
    "selectedConversionEventId": "conv_123",
    "createdAt": "2026-01-15T10:30:00.000Z",
    "updatedAt": "2026-02-20T14:00:00.000Z",
    "qualifiedAt": "2026-01-18T09:00:00.000Z",
    "expiresAt": "2026-04-15T10:30:00.000Z"
  },
  "meta": {
    "requestId": "req_a1b2c3d4e5f6",
    "timestamp": "2026-03-10T12:00:00.000Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Human readable error message",
    "details": {}
  },
  "meta": {
    "requestId": "req_a1b2c3d4e5f6",
    "timestamp": "2026-03-10T12:00:00.000Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Human readable error message",
    "details": {}
  },
  "meta": {
    "requestId": "req_a1b2c3d4e5f6",
    "timestamp": "2026-03-10T12:00:00.000Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Human readable error message",
    "details": {}
  },
  "meta": {
    "requestId": "req_a1b2c3d4e5f6",
    "timestamp": "2026-03-10T12:00:00.000Z"
  }
}