curl -X GET "https://api.metrifox.com/api/v1/credit_systems/promotional-credits/625f5cee-259b-4994-b7eb-416b9e551f2c/customers?status=granted" \
  -H "x-api-key: your_api_key"

import requests

url = "https://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers"

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://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers', 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://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers",
  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://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers"

	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://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{defaultHost}/api/v1/credit_systems/promotional-credits/{id}/customers")

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

{
  "statusCode": 200,
  "message": "Promotional credit customers fetched",
  "meta": {
    "total_count": 1,
    "total_pages": 1
  },
  "data": [
    {
      "id": "a1b2c3d4-0000-0000-0000-000000000001",
      "customer_id": "f4a2f74c-661b-428c-87f8-75cc1aa19c4c",
      "customer_key": "cust_001",
      "customer_name": "Acme Inc",
      "customer_email": "billing@acme.test",
      "active": true,
      "applied_at": "2026-06-01T10:00:00Z",
      "revoked_at": null,
      "created_at": "2026-06-01T10:00:00Z"
    }
  ],
  "errors": {}
}

{
  "message": "<string>",
  "errors": {}
}

{
  "message": "<string>",
  "errors": {}
}