curl --request POST \
  --url https://sandbox.hyperswitch.io/payment_methods \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '
{
  "card": {
    "card_exp_month": "11",
    "card_exp_year": "30",
    "card_holder_name": "John Doe",
    "card_number": "4242424242424242"
  },
  "customer_id": "{{customer_id}}",
  "payment_method": "card",
  "payment_method_issuer": "Visa",
  "payment_method_type": "credit"
}
'

import requests

url = "https://sandbox.hyperswitch.io/payment_methods"

payload = {
    "card": {
        "card_exp_month": "11",
        "card_exp_year": "30",
        "card_holder_name": "John Doe",
        "card_number": "4242424242424242"
    },
    "customer_id": "{{customer_id}}",
    "payment_method": "card",
    "payment_method_issuer": "Visa",
    "payment_method_type": "credit"
}
headers = {
    "api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    card: {
      card_exp_month: '11',
      card_exp_year: '30',
      card_holder_name: 'John Doe',
      card_number: '4242424242424242'
    },
    customer_id: '{{customer_id}}',
    payment_method: 'card',
    payment_method_issuer: 'Visa',
    payment_method_type: 'credit'
  })
};

fetch('https://sandbox.hyperswitch.io/payment_methods', 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://sandbox.hyperswitch.io/payment_methods",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'card' => [
        'card_exp_month' => '11',
        'card_exp_year' => '30',
        'card_holder_name' => 'John Doe',
        'card_number' => '4242424242424242'
    ],
    'customer_id' => '{{customer_id}}',
    'payment_method' => 'card',
    'payment_method_issuer' => 'Visa',
    'payment_method_type' => 'credit'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://sandbox.hyperswitch.io/payment_methods"

	payload := strings.NewReader("{\n  \"card\": {\n    \"card_exp_month\": \"11\",\n    \"card_exp_year\": \"30\",\n    \"card_holder_name\": \"John Doe\",\n    \"card_number\": \"4242424242424242\"\n  },\n  \"customer_id\": \"{{customer_id}}\",\n  \"payment_method\": \"card\",\n  \"payment_method_issuer\": \"Visa\",\n  \"payment_method_type\": \"credit\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://sandbox.hyperswitch.io/payment_methods")
  .header("api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"card\": {\n    \"card_exp_month\": \"11\",\n    \"card_exp_year\": \"30\",\n    \"card_holder_name\": \"John Doe\",\n    \"card_number\": \"4242424242424242\"\n  },\n  \"customer_id\": \"{{customer_id}}\",\n  \"payment_method\": \"card\",\n  \"payment_method_issuer\": \"Visa\",\n  \"payment_method_type\": \"credit\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.hyperswitch.io/payment_methods")

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

request = Net::HTTP::Post.new(url)
request["api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"card\": {\n    \"card_exp_month\": \"11\",\n    \"card_exp_year\": \"30\",\n    \"card_holder_name\": \"John Doe\",\n    \"card_number\": \"4242424242424242\"\n  },\n  \"customer_id\": \"{{customer_id}}\",\n  \"payment_method\": \"card\",\n  \"payment_method_issuer\": \"Visa\",\n  \"payment_method_type\": \"credit\"\n}"

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

{
  "merchant_id": "merchant_1671528864",
  "payment_method_id": "card_rGK4Vi5iSW70MY7J2mIg",
  "payment_method": "card",
  "customer_id": "cus_y3oqhf46pyzuxjbcn2giaqnb44",
  "payment_method_type": "ach",
  "card": {
    "saved_to_locker": true,
    "scheme": "<string>",
    "issuer_country": "<string>",
    "issuer_country_code": "<string>",
    "last4_digits": "<string>",
    "expiry_month": "<string>",
    "expiry_year": "<string>",
    "card_token": "<string>",
    "card_holder_name": "<string>",
    "card_fingerprint": "<string>",
    "nick_name": "<string>",
    "card_network": "Visa",
    "card_isin": "<string>",
    "card_issuer": "<string>",
    "card_type": "<string>",
    "card_subtype": "<string>",
    "card_segment_type": "business",
    "funding_source": "CREDIT"
  },
  "recurring_enabled": true,
  "installment_payment_enabled": true,
  "payment_experience": [
    "redirect_to_url"
  ],
  "metadata": {},
  "created": "2023-01-18T11:04:09.922Z",
  "bank_transfer": {
    "bank_account_number": "000123456",
    "bank_routing_number": "110000000",
    "bank_name": "Deutsche Bank",
    "bank_country_code": "AF",
    "bank_city": "California",
    "account_holder_name": "John Doe"
  },
  "last_used_at": "2024-02-24T11:04:09.922Z",
  "client_secret": "<string>"
}