Get List

Retrieve a single contact list by ID.

Endpoint

GET /lists/:id

Headers

Header	Value	Required
Authorization	Bearer <your-api-key>	Yes

Path Parameters

Parameter	Type	Description
id	string	The list ID

Response

{
  "id": "01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a",
  "name": "Newsletter Subscribers",
  "description": "Contacts who opted in for weekly newsletter",
  "contact_count": 1250,
  "created_at": "2026-03-01T10:00:00.000Z",
  "updated_at": "2026-03-08T12:00:00.000Z"
}

See Create List for the field reference.

---

Examples

cURL

curl "https://api.arsel.sa/v1/lists/01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a" \
  -H "Authorization: Bearer be_your_api_key"

JavaScript

const response = await fetch(
  "https://api.arsel.sa/v1/lists/01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a",
  {
    headers: { Authorization: "Bearer be_your_api_key" },
  }
);

const list = await response.json();
console.log(list.name);

Python

import requests

response = requests.get(
    "https://api.arsel.sa/v1/lists/01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a",
    headers={"Authorization": "Bearer be_your_api_key"},
)

list_data = response.json()
print(list_data["name"])

C#

using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer be_your_api_key");

var response = await client.GetAsync("https://api.arsel.sa/v1/lists/01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a");
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php
$ch = curl_init("https://api.arsel.sa/v1/lists/01957e3a-4b5c-7d8e-9f0a-1b2c3d4e5f6a");
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer be_your_api_key"
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
echo $response;
curl_close($ch);

---

Error Responses

404 Not Found

{
  "status_code": 404,
  "name": "not_found",
  "message": "List not found"
}

401 Unauthorized

{
  "status_code": 401,
  "name": "unauthorized",
  "message": "Invalid or missing API key"
}