curl --request POST \
  --url https://api.slash.com/card-group \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "name": "<string>",
  "virtualAccountId": "<string>",
  "spendingConstraint": {
    "merchantCategoryRule": {
      "merchantCategories": [
        "<string>"
      ]
    },
    "merchantRule": {
      "merchants": [
        "<string>"
      ]
    },
    "spendingRule": {
      "utilizationLimitV2": [
        {
          "limitAmount": {
            "amountCents": 123
          },
          "timezone": "<string>",
          "startDate": "<string>"
        }
      ],
      "transactionSizeLimit": {}
    },
    "countryRule": {
      "countries": [
        "<string>"
      ]
    },
    "merchantCategoryCodeRule": {
      "merchantCategoryCodes": [
        "<string>"
      ]
    }
  }
}
'

import requests

url = "https://api.slash.com/card-group"

payload = {
    "name": "<string>",
    "virtualAccountId": "<string>",
    "spendingConstraint": {
        "merchantCategoryRule": { "merchantCategories": ["<string>"] },
        "merchantRule": { "merchants": ["<string>"] },
        "spendingRule": {
            "utilizationLimitV2": [
                {
                    "limitAmount": { "amountCents": 123 },
                    "timezone": "<string>",
                    "startDate": "<string>"
                }
            ],
            "transactionSizeLimit": {}
        },
        "countryRule": { "countries": ["<string>"] },
        "merchantCategoryCodeRule": { "merchantCategoryCodes": ["<string>"] }
    }
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    virtualAccountId: '<string>',
    spendingConstraint: {
      merchantCategoryRule: {merchantCategories: ['<string>']},
      merchantRule: {merchants: ['<string>']},
      spendingRule: {
        utilizationLimitV2: [{limitAmount: {amountCents: 123}, timezone: '<string>', startDate: '<string>'}],
        transactionSizeLimit: {}
      },
      countryRule: {countries: ['<string>']},
      merchantCategoryCodeRule: {merchantCategoryCodes: ['<string>']}
    }
  })
};

fetch('https://api.slash.com/card-group', 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.slash.com/card-group",
  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([
    'name' => '<string>',
    'virtualAccountId' => '<string>',
    'spendingConstraint' => [
        'merchantCategoryRule' => [
                'merchantCategories' => [
                                '<string>'
                ]
        ],
        'merchantRule' => [
                'merchants' => [
                                '<string>'
                ]
        ],
        'spendingRule' => [
                'utilizationLimitV2' => [
                                [
                                                                'limitAmount' => [
                                                                                                                                'amountCents' => 123
                                                                ],
                                                                'timezone' => '<string>',
                                                                'startDate' => '<string>'
                                ]
                ],
                'transactionSizeLimit' => [
                                
                ]
        ],
        'countryRule' => [
                'countries' => [
                                '<string>'
                ]
        ],
        'merchantCategoryCodeRule' => [
                'merchantCategoryCodes' => [
                                '<string>'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.slash.com/card-group"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"virtualAccountId\": \"<string>\",\n  \"spendingConstraint\": {\n    \"merchantCategoryRule\": {\n      \"merchantCategories\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantRule\": {\n      \"merchants\": [\n        \"<string>\"\n      ]\n    },\n    \"spendingRule\": {\n      \"utilizationLimitV2\": [\n        {\n          \"limitAmount\": {\n            \"amountCents\": 123\n          },\n          \"timezone\": \"<string>\",\n          \"startDate\": \"<string>\"\n        }\n      ],\n      \"transactionSizeLimit\": {}\n    },\n    \"countryRule\": {\n      \"countries\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantCategoryCodeRule\": {\n      \"merchantCategoryCodes\": [\n        \"<string>\"\n      ]\n    }\n  }\n}")

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

	req.Header.Add("X-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://api.slash.com/card-group")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"virtualAccountId\": \"<string>\",\n  \"spendingConstraint\": {\n    \"merchantCategoryRule\": {\n      \"merchantCategories\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantRule\": {\n      \"merchants\": [\n        \"<string>\"\n      ]\n    },\n    \"spendingRule\": {\n      \"utilizationLimitV2\": [\n        {\n          \"limitAmount\": {\n            \"amountCents\": 123\n          },\n          \"timezone\": \"<string>\",\n          \"startDate\": \"<string>\"\n        }\n      ],\n      \"transactionSizeLimit\": {}\n    },\n    \"countryRule\": {\n      \"countries\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantCategoryCodeRule\": {\n      \"merchantCategoryCodes\": [\n        \"<string>\"\n      ]\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.slash.com/card-group")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"virtualAccountId\": \"<string>\",\n  \"spendingConstraint\": {\n    \"merchantCategoryRule\": {\n      \"merchantCategories\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantRule\": {\n      \"merchants\": [\n        \"<string>\"\n      ]\n    },\n    \"spendingRule\": {\n      \"utilizationLimitV2\": [\n        {\n          \"limitAmount\": {\n            \"amountCents\": 123\n          },\n          \"timezone\": \"<string>\",\n          \"startDate\": \"<string>\"\n        }\n      ],\n      \"transactionSizeLimit\": {}\n    },\n    \"countryRule\": {\n      \"countries\": [\n        \"<string>\"\n      ]\n    },\n    \"merchantCategoryCodeRule\": {\n      \"merchantCategoryCodes\": [\n        \"<string>\"\n      ]\n    }\n  }\n}"

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

{
  "id": "<string>",
  "name": "<string>",
  "virtualAccountId": "<string>",
  "spendingConstraint": {
    "merchantCategoryRule": {
      "merchantCategories": [
        "<string>"
      ]
    },
    "merchantRule": {
      "merchants": [
        "<string>"
      ]
    },
    "spendingRule": {
      "utilizationLimit": {
        "limitAmount": {
          "amountCents": 123
        },
        "timezone": "<string>",
        "startDate": "<string>"
      },
      "utilizationLimitV2": [
        {
          "limitAmount": {
            "amountCents": 123
          },
          "timezone": "<string>",
          "startDate": "<string>"
        }
      ],
      "transactionSizeLimit": {
        "minimum": {
          "amountCents": 123
        },
        "maximum": {
          "amountCents": 123
        }
      }
    },
    "countryRule": {
      "countries": [
        "<string>"
      ]
    },
    "merchantCategoryCodeRule": {
      "merchantCategoryCodes": [
        "<string>"
      ]
    }
  }
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}