curl \
-H "Authorization: Bearer API_Key" \
-d '{"post": "Today is a great day!", "max": 3, "position": "auto"}'
-X POST https://api.ayrshare.com/api/hashtags/auto

const API_KEY = "API_KEY";
fetch(`https://api.ayrshare.com/api/hashtags/auto`, {
      method: "POST",
      headers: {
        "Authorization": `Bearer ${API_KEY}`
      },
      body: JSON.stringify({
        post: "Today is a great day!", // required
        max: 3,           // optional, range 1-5
        position: "auto"  // optional, "auto" or "end"
      })
    })
      .then((res) => res.json())
      .then((json) => console.log(json))
      .catch(console.error);

import requests

payload = {
        'post': 'Today is a great day!',
        'max': 3,           # optional, range 1-5
        'position': 'auto'  # optional, 'auto' or 'end'
}
headers = {'Content-Type': 'application/json',
        'Authorization': 'Bearer API_KEY'}

r = requests.post('https://api.ayrshare.com/api/hashtags/auto',
    json=payload,
    headers=headers)

print(r.json())

<?php
require 'vendor/autoload.php';// Composer auto-loader using Guzzle. See .../guzzlephp.org/en/stable/overview.html

$client = new GuzzleHttp\Client();
$res = $client->request(
    'POST',
    'https://api.ayrshare.com/api/hashtags/auto',
    [
        'headers' => [
            'Content-Type'  => 'application/json',
            'Authorization' => 'Bearer API_KEY'
        ],
        'json' => [
            'post' => 'Today is a great day!',
            'max'  => 3,
            'position' => 'auto'
        ]
    ]
);

echo json_encode(json_decode($res->getBody()), JSON_PRETTY_PRINT);

{
    post: "Disney’s trouble with Oswald the #LuckyRabbit is a great lesson #ForStartups in a crisis"
}