curl --request GET \
  --url https://pub-api.conversion.ai/api/v2/campaigns/{campaignId} \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://pub-api.conversion.ai/api/v2/campaigns/{campaignId}"

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://pub-api.conversion.ai/api/v2/campaigns/{campaignId}', 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://pub-api.conversion.ai/api/v2/campaigns/{campaignId}",
  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://pub-api.conversion.ai/api/v2/campaigns/{campaignId}"

	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://pub-api.conversion.ai/api/v2/campaigns/{campaignId}")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://pub-api.conversion.ai/api/v2/campaigns/{campaignId}")

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

{
  "data": {
    "campaign": {
      "id": "b7c8d9e0-f1a2-3456-bcde-f01234567890",
      "name": "Q3 Field Events",
      "type": {
        "id": "3c9d2b1a-8e4f-4a6b-9c0d-2e3f4a5b6c7d",
        "name": "Field Event",
        "systemType": "CUSTOM",
        "statuses": [
          {
            "id": "7e8f9a0b-1c2d-4e3f-8a4b-5c6d7e8f9a0b",
            "name": "Registered",
            "isSuccess": false
          },
          {
            "id": "8f9a0b1c-2d3e-4f4a-9b5c-6d7e8f9a0b1c",
            "name": "Attended",
            "isSuccess": true
          }
        ]
      },
      "sfdcCampaignId": "701Ho00000AbCdEfGH",
      "memberCount": 42,
      "createdAt": "2026-05-01T12:00:00Z",
      "updatedAt": "2026-06-11T09:30:00Z",
      "description": "Events run by the field team"
    }
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "API key is required"
  }
}

{
  "error": {
    "code": "campaign_not_found",
    "message": "campaign not found"
  }
}

{
  "error": {
    "code": "internal_error",
    "message": "failed to load campaign"
  }
}