curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \
-X GET https://api.razorpay.com/v1/customers?count=2&skip=1

RazorpayClient razorpay = new RazorpayClient("[YOUR_KEY_ID]", "[YOUR_KEY_SECRET]");

JSONObject params = new JSONObject();
params.put("count","1");

List<Customer> customer = razorpay.customers.fetchAll(params);

import razorpay
client = razorpay.Client(auth=("YOUR_ID", "YOUR_SECRET"))

client.customer.all(options)

import ( razorpay "github.com/razorpay/razorpay-go" )
client := razorpay.NewClient("YOUR_KEY_ID", "YOUR_SECRET")

optional := map[string]interface{}{
	  "count":1,
	}

body, err := client.Customer.All(optional, nil)

$api = new Api($key_id, $secret);

$api->customer->all($options)

require "razorpay"
Razorpay.setup('YOUR_KEY_ID', 'YOUR_SECRET')

options = {"count": 2}

Razorpay::Customer.all(options)

var instance = new Razorpay({ key_id: 'YOUR_KEY_ID', key_secret: 'YOUR_SECRET' })

instance.customers.all(options) 

RazorpayClient client = new RazorpayClient("[YOUR_KEY_ID]", "[YOUR_KEY_SECRET]");

Dictionary<string, object> paramRequest = new Dictionary<string, object>();
paramRequest.Add("count","1");

List<Customer> card = client.Customer.All(paramRequest);

razorpay customers list --count 10 --skip 0

{
  "entity": "collection",
  "count": 2,
  "items": [
    {
      "id": "cust_LQPdeJqQeKQrJM",
      "entity": "customer",
      "name": "Gaurav Kumar",
      "email": "gaurav.kumar@example.com",
      "contact": "+919876543210",
      "gstin": null,
      "notes": [],
      "created_at": 1678580352
    },
    {
      "id": "cust_LQPd9lomgwDE5F",
      "entity": "customer",
      "name": "Saurav Kumar",
      "email": "saurav.kumar@example.com",
      "contact": "+919876543210",
      "gstin": null,
      "notes": [],
      "created_at": 1678580324
    }
  ]
}

{
  "error": {
    "code": "BAD_REQUEST_ERROR",
    "description": "The api key provided is invalid",
    "source": "NA",
    "step": "NA",
    "reason": "NA",
    "metadata": {}
  }
}