WhatsApp
SMS
RCS
OTP SMS in INDIA
with API Access
Easily integrate OTP SMS API into your website, app, or software using our fast and secure API. No setup fees, instant activation, and pay-as-you-go pricing. Start with just ₹100 and enjoy real-time delivery, high uptime, and complete DLT compliance. Ideal for login verifications, sign-ups, and secure transactions.
Key Features
Integrate Fast2SMS into your existing systems with our easy-to-use API. Automate your communication and streamline messaging workflows to enhance efficiency.
With Fast2SMS, your messages are delivered in real-time, ensuring your customers receive updates, promotions, and alerts instantly—without any delays.
Our intuitive platform is designed for both beginners and experts. Send Bulk SMS and DLT SMS easily, track campaigns, and manage contacts with a simple, user-friendly interface.