NO KYC REQUIRED. INSTANT ACCESS.

Developer-first OTP API.
Built for India.

Integrate robust verification into your app in minutes. Reliable Gmail SMTP relay and Carrier SMS OTPs with clean documentation and zero paperwork.

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GET STARTED FOR FREE READ GMAIL API
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Gmail Secure

₹0.10/api

Carrier SMS

₹0.35/api

SESSION VERIFIED

OTP verification handshake parsed successfully.

secure payload issued

Easy OTP API live...

How Easy OTP API Works

3 Simple Steps to Production

1

Sign Up Instantly

Enter your mobile number, verify via SMS, and instantly get trial balance preloaded.

2

Activate Channels

Generate dynamic API keys. Activate your Gmail SMTP relay tunnel or Carrier SMS channel with one click.

3

Trigger REST APIs

Integrate our clean, zero-dependency JSON APIs. Check status and verify OTPs on-demand safely.

EVERYTHING YOU NEED. NOTHING YOU DON'T.

Minimalist dynamic tunnels.
Just clean APIs.

Gmail Tunnel (₹0.10)

Gmail Secure SMTP Relay

High-availability secure SMTP email tunnels designed to deliver dynamic code payloads directly to recipients' primary inboxes.

GET STARTED FOR FREE

SMS Gateway (₹0.35)

Carrier Telecom SMS OTP

High-deliverability carrier channels delivering physical SMS OTPs to Indian operators smoothly with no KYC or paperwork hurdles.

GET STARTED FOR FREE

Trusted by engineering teams

Join thousands of Indian developers building on Easy OTP API.

"We moved from a legacy provider to EasyOTP. Integration took 10 minutes, and we bypassed the 3-day KYC headache."

R

Rahul Sharma

Lead Engineer

"The SMS OTP delivery speed is incredible. Sub-3-second latency consistently, and at ₹0.35 it's the best option in the market."

A

Ananya Gupta

CTO, FinTech

"No minimum commitments. I just topped up ₹500 via UPI and started testing immediately. Perfect experience."

K

Karan Patel

Indie Maker

Frequently Asked Questions

Find Quick Answers

Do I need to undergo KYC verification?

No, Easy OTP API is a no KYC SMS gateway. All developer accounts are activated instantly on registration with zero paperwork.

Is my transaction data secure?

Yes, all API requests and database logs are securely encrypted using AES-256 standards with active carrier-rate limiters to prevent fraud.

What is the minimum wallet recharge limit?

The minimum dynamic top-up limit is strictly ₹15. Recharge can be done instantly via any UPI app (Paytm, GooglePay, PhonePe).

Which is more affordable - Gmail OTP or SMS OTP?

Gmail OTP is our most affordable option at just ₹0.10 per API call. Carrier SMS OTP costs ₹0.35 per call. Both are among India's lowest cost OTP API solutions with no hidden fees or minimum commitment.

About Easy OTP API (easyotpapi / otp.api)

Easy OTP API (commonly searched as easy otp, easyotp, or otp.api) is India's leading developer-first platform designed to deliver ultra-fast and reliable OTP verification solutions. Whether you are searching for a high-performance Gmail OTP sender, a dependable cheap SMS verification API, or a full-suite bulk SMS API provider, Easy OTP API brings all your messaging infrastructure under one single endpoint.

Fast OTP Delivery & Carrier Gateway

With optimized carrier routes across India, our fast OTP delivery engine guarantees sub-3 second latency. As a developer-centric SMS verification API, we offer zero-paperwork onboarding so startups and enterprises can launch instantly without waiting days for KYC clearances.

Gmail OTP Sender & Free OTP Service API Testing

Looking for a budget-friendly Gmail OTP sender API or a free OTP service API option to test your project? Our Gmail SMTP relay tunnel allows developers to transmit dynamic OTP payloads at just ₹0.10 per request, making dynamic authentication affordable for everyone.

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