curl --request POST \
  --url https://sandbox.hyperswitch.io/v2/payment-methods \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '{
  "payment_method_type": "card",
  "payment_method_subtype": "ach",
  "metadata": {},
  "customer_id": "12345_cus_01926c58bc6e77c09e809964e72af8c8",
  "payment_method_data": {
    "card": {
      "card_number": "4111111145551142",
      "card_exp_month": "10",
      "card_exp_year": "25",
      "card_holder_name": "John Doe",
      "nick_name": "John Doe",
      "card_issuing_country": "AF",
      "card_network": "Visa",
      "card_issuer": "<string>",
      "card_type": "credit",
      "card_cvc": "242"
    }
  },
  "billing": {
    "address": {
      "city": "New York",
      "country": "AF",
      "line1": "123, King Street",
      "line2": "Powelson Avenue",
      "line3": "Bridgewater",
      "zip": "08807",
      "state": "New York",
      "first_name": "John",
      "last_name": "Doe"
    },
    "phone": {
      "number": "9123456789",
      "country_code": "+1"
    },
    "email": "<string>"
  },
  "psp_tokenization": {
    "tokenization_type": "single_use",
    "connector_id": "<string>"
  },
  "network_tokenization": {
    "enable": "Enable"
  }
}'

{
  "id": "12345_pm_01926c58bc6e77c09e809964e72af8c8",
  "merchant_id": "merchant_1671528864",
  "customer_id": "12345_cus_01926c58bc6e77c09e809964e72af8c8",
  "payment_method_type": "card",
  "payment_method_subtype": "ach",
  "recurring_enabled": true,
  "created": "2023-01-18T11:04:09.922Z",
  "last_used_at": "2024-02-24T11:04:09.922Z",
  "payment_method_data": {
    "card": {
      "issuer_country": "AF",
      "last4_digits": "<string>",
      "expiry_month": "<string>",
      "expiry_year": "<string>",
      "card_holder_name": "<string>",
      "card_fingerprint": "<string>",
      "nick_name": "<string>",
      "card_network": "Visa",
      "card_isin": "<string>",
      "card_issuer": "<string>",
      "card_type": "<string>",
      "saved_to_locker": true
    }
  },
  "connector_tokens": [
    {
      "token": "pm_9UhMqBMEOooRIvJFFdeW",
      "connector_token_request_reference_id": "<string>"
    }
  ],
  "network_token": {
    "payment_method_data": {
      "last4_digits": "<string>",
      "issuer_country": "AF",
      "network_token_expiry_month": "<string>",
      "network_token_expiry_year": "<string>",
      "nick_name": "<string>",
      "card_holder_name": "<string>",
      "card_isin": "<string>",
      "card_issuer": "<string>",
      "card_network": "Visa",
      "card_type": "<string>",
      "saved_to_locker": true
    }
  }
}