curl --request GET \
  --url https://api.superx.so/v1/contact-lists/{id}/members \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.superx.so/v1/contact-lists/{id}/members"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.superx.so/v1/contact-lists/{id}/members', 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.superx.so/v1/contact-lists/{id}/members",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://api.superx.so/v1/contact-lists/{id}/members"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.superx.so/v1/contact-lists/{id}/members")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.superx.so/v1/contact-lists/{id}/members")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "data": [
    {
      "id": "m1a2b3c4d5e6f7g8h9i0j",
      "x_user_id": "944883311",
      "username": "founderhandle",
      "name": "Founder Name",
      "avatar_url": "https://pbs.twimg.com/profile_images/...",
      "location": "Austin, TX",
      "followers_count": 12800,
      "following_count": 640,
      "engaged_count": 7,
      "source": "manual",
      "added_at": "2026-06-25T11:00:00.000Z"
    }
  ],
  "pagination": {
    "page": 1,
    "limit": 20,
    "has_more": true,
    "total": 42
  }
}

{
  "error": {
    "code": "system_list_not_supported",
    "message": "System list members can't be read through the API. Use a list you created instead."
  }
}

{
  "error": {
    "code": "invalid_api_key",
    "message": "Unknown or revoked API key"
  }
}

{
  "error": "subscription_required: The SuperX API requires an active subscription"
}

{
  "error": {
    "code": "list_not_found",
    "message": "No contact list with that id belongs to this account."
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Rate limit exceeded for the Pro plan (30 requests/min). Upgrade for higher limits.",
    "retry_after": 42
  }
}

{
  "error": {
    "code": "upstream_error",
    "message": "Failed to fetch scheduled posts. Try again shortly."
  }
}

{
  "error": {
    "code": "upstream_unavailable",
    "message": "The scheduling service is temporarily unavailable. Retry with the same Idempotency-Key."
  }
}