Send your first SMS in under 5 minutes — no credit card required. Start for free
Messages delivered
every month
Uptime guaranteed.
Always reliable.
Countries covered
worldwide
From OTP verification to marketing campaigns — we've got you covered.
Your messages reach their
destination, every time.
Carrier-grade delivery, enterprise-grade security, and compliance-ready infrastructure — so your SMS stays fast, safe, and trusted in every country you operate.
Send transactional and promotional SMS worldwide with a simple REST API call.
Secure your users with one-time passwords delivered in seconds, globally.
Track every message in real-time with detailed delivery status and analytics.
Get real-time notifications for delivery, replies, and status changes via webhooks.
Reach customers in 45+ countries with local numbers and optimized routes.
Pay only for what you send. No hidden fees, no minimum commitments.
Pay only for what you send. No setup fees, no minimums. Simple per-SMS pricing that scales with you.
No minimum commitment
REST API access
Delivery reports & logs
Email support
Get tailored pricing for large SMS volumes, dedicated support, or custom integrations. We'll work with you to find the right plan.
One API call is all it takes. No SDK required - just a simple HTTP request from any language.
No SDK to install, no dependency to manage. Just make an HTTP POST request with your API key and you're sending messages. It works with any language, any framework.
1import requests
2
3response = requests.post(
4 "https://api.chaari.app/v1/sms",
5 auth=("YOUR_SSID", "YOUR_AUTH_TOKEN"),
6 json={
7 "to_number": "+2250700000000",
8 "from_number": "+1234567890",
9 "body": "Your verification code is: 482910"
10 }
11)
12
13print(response.json())Our developer-first approach makes it easy to go from zero to production.
Get started with Python, Node.js, PHP, Java, or cURL. Copy-paste code samples and send your first SMS in minutes.
Track delivery rates, monitor spend, manage contacts and campaigns — all from a single intuitive dashboard.
Guides, tutorials, and best practices for cloud messaging.