curl --request POST \
  --url https://api.zangsho.com/v1/subscriptions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "customer_id": 123,
  "plan_name": "Pro Plan",
  "mrr": "990.00",
  "billing_cycle": "monthly",
  "started_at": "2026-01-01T00:00:00Z",
  "current_period_start": "2026-01-01T00:00:00Z"
}
'

import requests

url = "https://api.zangsho.com/v1/subscriptions"

payload = {
    "customer_id": 123,
    "plan_name": "Pro Plan",
    "mrr": "990.00",
    "billing_cycle": "monthly",
    "started_at": "2026-01-01T00:00:00Z",
    "current_period_start": "2026-01-01T00:00:00Z"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    customer_id: 123,
    plan_name: 'Pro Plan',
    mrr: '990.00',
    billing_cycle: 'monthly',
    started_at: '2026-01-01T00:00:00Z',
    current_period_start: '2026-01-01T00:00:00Z'
  })
};

fetch('https://api.zangsho.com/v1/subscriptions', 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.zangsho.com/v1/subscriptions",
  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([
    'customer_id' => 123,
    'plan_name' => 'Pro Plan',
    'mrr' => '990.00',
    'billing_cycle' => 'monthly',
    'started_at' => '2026-01-01T00:00:00Z',
    'current_period_start' => '2026-01-01T00:00:00Z'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.zangsho.com/v1/subscriptions"

	payload := strings.NewReader("{\n  \"customer_id\": 123,\n  \"plan_name\": \"Pro Plan\",\n  \"mrr\": \"990.00\",\n  \"billing_cycle\": \"monthly\",\n  \"started_at\": \"2026-01-01T00:00:00Z\",\n  \"current_period_start\": \"2026-01-01T00:00:00Z\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.zangsho.com/v1/subscriptions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customer_id\": 123,\n  \"plan_name\": \"Pro Plan\",\n  \"mrr\": \"990.00\",\n  \"billing_cycle\": \"monthly\",\n  \"started_at\": \"2026-01-01T00:00:00Z\",\n  \"current_period_start\": \"2026-01-01T00:00:00Z\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zangsho.com/v1/subscriptions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"customer_id\": 123,\n  \"plan_name\": \"Pro Plan\",\n  \"mrr\": \"990.00\",\n  \"billing_cycle\": \"monthly\",\n  \"started_at\": \"2026-01-01T00:00:00Z\",\n  \"current_period_start\": \"2026-01-01T00:00:00Z\"\n}"

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

{
  "data": {
    "id": 123,
    "customer_id": 123,
    "plan_name": "<string>",
    "mrr": "<string>",
    "billing_cycle": "<string>",
    "started_at": "2023-11-07T05:31:56Z",
    "current_period_start": "2023-11-07T05:31:56Z",
    "cancelled_at": "2023-11-07T05:31:56Z",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}

{
  "message": "Unauthenticated."
}

{
  "message": "The given data was invalid.",
  "errors": {
    "email": [
      "The email field is required.",
      "The email must be a valid email address."
    ]
  }
}