Scale Your Global
A2P Communications
Connect with billions of users instantly. Deliver SMS, automated Voice notifications, OTP authentications, and WhatsApp messages globally via our low-latency, highly secure API infrastructure.
TRUSTED BY OVER 15,000+ ENTERPRISES GLOBAL-WIDE
Core Solutions & Service Offerings
We combine high-performance enterprise messaging with modern web engineering to grow your business globally.
A2P SMS
Reach customers globally with high-priority application-to-person SMS. Perfect for marketing campaigns, transaction receipts, and bulk alerts.
- Direct Carrier Routes
- Real-time DLR Analytics
- Unicode & Multi-part SMS
OTP SMS
Deliver time-critical One-Time Passwords (OTPs) instantly. Secure user logins, transactions, and account registrations with ultra-high delivery rates.
- Priority Messaging Queues
- Automated OTP Expirations
- Global Fraud Filtering
RCS Messaging
Upgrade standard SMS with Rich Communication Services. Send interactive carousels, action buttons, videos, and verified brand logo headers.
- Verified Brand Profiles
- Interactive Quick Replies
- High Conversion CTRs
Voice OTP SMS
Use automated voice calls to read verification codes. Offers a reliable fallback option when SMS gateways encounter regional carrier delays.
- Neural Text-to-Speech (TTS)
- Multi-language Support
- DTMF Keypad Actions
WhatsApp API Solution
Connect with customers on the world's most popular messaging app. Send rich messages, alerts, order updates, and media-rich notifications via official WhatsApp Business API.
- Verified Business Profile
- Rich Media & Custom Buttons
- Interactive Chatbots
Telegram API Solution
Automate communications and engage communities at scale. Send bulk broadcasts, transactional alerts, and deploy high-interaction bots using the fast, secure Telegram Bot API.
- High-Speed Mass Broadcasts
- Secure Channel Routing
- Custom Bot Conversational Flows
Built for Developers, Run in Raw PHP
Integrate global communications in minutes. Run simple server-side requests using our comprehensive wrappers and SDKs. Securely authenticate operations with API tokens.
OAuth2 & Token Authentication
All API requests are secured with JWT and bearer tokens, protecting your API gateway.
Webhooks for Delivery Status
Subscribe to webhooks to receive real-time notifications when a message is delivered or read.
<?php
require 'vendor/autoload.php';
use AirSpider\Client;
$client = new Client([
'api_key' => 'a2p_live_51h9xK89s...',
'version' => 'v1'
]);
$message = $client->messages->create(
'+14155552671', // To
[
'from' => 'AirSpider',
'body' => 'Your verification code is 842910'
]
);
echo $message->sid;
curl -X POST "https://api.airspider.com/v1/messages" \
-H "Authorization: Bearer a2p_live_51h9xK89s..." \
-H "Content-Type: application/json" \
-d '{
"to": "+14155552671",
"from": "AirSpider",
"body": "Your verification code is 842910"
}'
const AirSpider = require('@airspider/sdk');
const client = new AirSpider('a2p_live_51h9xK89s...');
client.messages.create({
to: '+14155552671',
from: 'AirSpider',
body: 'Your verification code is 842910'
})
.then(message => console.log(message.sid));
from airspider import Client
client = Client(api_key='a2p_live_51h9xK89s...')
message = client.messages.create(
to='+14155552671',
sender_id='AirSpider',
body='Your verification code is 842910'
)
print(message.sid)
{
"sid": "SMa891f09230cf82a83210afcd28912",
"status": "delivered",
"to": "+14155552671",
"from": "AirSpider",
"body": "Your verification code is 842910",
"segments": 1,
"price": "-0.0075",
"currency": "USD",
"created_at": "2026-06-16T11:16:00Z"
}
A2P Volume Cost Estimator
Calculate your estimated monthly spend. Choose your target destination, messaging channel, and project your scale.
Rates are shown in EUR (€) and are highly dynamic. Prices are subject to change day by day based on carrier updates.
Estimated Cost
Calculated at volume tier rates
Ready to scale your A2P communications?
Sign up today and get $10 free credit to test SMS, Voice, and WhatsApp APIs. No credit card required, instant setup.
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$ airspider balance
Balance: $10.00 USD (Free Trial)














