curl --request POST \
  --url https://api.cal.id/availability/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "scheduleId": 42,
  "days": [
    1,
    2,
    3,
    4,
    5
  ],
  "startTime": "1970-01-01T09:00:00.000Z",
  "endTime": "1970-01-01T17:00:00.000Z"
}
'

import requests

url = "https://api.cal.id/availability/"

payload = {
    "scheduleId": 42,
    "days": [1, 2, 3, 4, 5],
    "startTime": "1970-01-01T09:00:00.000Z",
    "endTime": "1970-01-01T17:00:00.000Z"
}
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({
    scheduleId: 42,
    days: [1, 2, 3, 4, 5],
    startTime: '1970-01-01T09:00:00.000Z',
    endTime: '1970-01-01T17:00:00.000Z'
  })
};

fetch('https://api.cal.id/availability/', 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.cal.id/availability/",
  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([
    'scheduleId' => 42,
    'days' => [
        1,
        2,
        3,
        4,
        5
    ],
    'startTime' => '1970-01-01T09:00:00.000Z',
    'endTime' => '1970-01-01T17:00:00.000Z'
  ]),
  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.cal.id/availability/"

	payload := strings.NewReader("{\n  \"scheduleId\": 42,\n  \"days\": [\n    1,\n    2,\n    3,\n    4,\n    5\n  ],\n  \"startTime\": \"1970-01-01T09:00:00.000Z\",\n  \"endTime\": \"1970-01-01T17:00:00.000Z\"\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.cal.id/availability/")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"scheduleId\": 42,\n  \"days\": [\n    1,\n    2,\n    3,\n    4,\n    5\n  ],\n  \"startTime\": \"1970-01-01T09:00:00.000Z\",\n  \"endTime\": \"1970-01-01T17:00:00.000Z\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cal.id/availability/")

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  \"scheduleId\": 42,\n  \"days\": [\n    1,\n    2,\n    3,\n    4,\n    5\n  ],\n  \"startTime\": \"1970-01-01T09:00:00.000Z\",\n  \"endTime\": \"1970-01-01T17:00:00.000Z\"\n}"

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

{
  "success": true,
  "data": {
    "id": 123,
    "days": [
      123
    ],
    "startTime": "2023-11-07T05:31:56Z",
    "endTime": "2023-11-07T05:31:56Z",
    "targetTimeZones": [
      "<string>"
    ],
    "Schedule": {
      "userId": 123
    },
    "userId": 123,
    "eventTypeId": 123,
    "date": "2023-11-07T05:31:56Z",
    "scheduleId": 123
  },
  "message": "<string>",
  "meta": {
    "pagination": {
      "page": 123,
      "limit": 123,
      "total": 123,
      "totalPages": 123
    }
  }
}

{
  "success": false,
  "message": "<string>",
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<unknown>"
  }
}

{
  "success": false,
  "message": "<string>",
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<unknown>"
  }
}

{
  "success": false,
  "message": "<string>",
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<unknown>"
  }
}