Let your customers text you back.

curl -X POST https://unismsapi.com/api/virtual_numbers/sms \
  -u YOUR_SECRET_KEY: \
  -H "Content-Type: application/json" \
  -d '{"from": "+639123456789", "to": "+639987654321", "content": "Hello from your virtual number!"}'

const axios = require('axios');

const response = await axios.post(
  'https://unismsapi.com/api/virtual_numbers/sms',
  {
    from: '+639123456789',
    to: '+639987654321',
    content: 'Hello from your virtual number!'
  },
  { auth: { username: 'YOUR_SECRET_KEY', password: '' } }
);

console.log(response.data);

import requests
from requests.auth import HTTPBasicAuth

response = requests.post(
    'https://unismsapi.com/api/virtual_numbers/sms',
    json={
        'from': '+639123456789',
        'to': '+639987654321',
        'content': 'Hello from your virtual number!'
    },
    auth=HTTPBasicAuth('YOUR_SECRET_KEY', '')
)

print(response.json())

<?php
$client = new GuzzleHttp\Client();

$response = $client->post('https://unismsapi.com/api/virtual_numbers/sms', [
    'json' => [
        'from' => '+639123456789',
        'to' => '+639987654321',
        'content' => 'Hello from your virtual number!'
    ],
    'auth' => ['YOUR_SECRET_KEY', '']
]);

echo $response->getBody();