India's #1 API Stack

Flex4uPoint API:
Unify. Verify. Scale.

SMS, WhatsApp, eKYC, Payment, Aadhaar, PAN, GST — One dashboard, zero latency.

99.98%
Uptime

180ms
Avg Response

350+
Integrations

Start Free

SMS • 0.18₹/msg
DLT, Promotional, 140+ routes

WhatsApp Business
Official API • Template

PG • UPI, Cards
2.5% success fee

Aadhaar eKYC
Paperless, 5 sec

PAN + Bank
Instant verification

🚀 Flex4uPoint API Universe

Designed for Indian startups, enterprises & developers — full compliance, insane speed.

SMS API • 4 routes

Priority DLT registration, Unicode, flash SMS, 5,000 TPS capacity. Delivery receipt with 24x7 support.

Test now

WhatsApp Cloud API

Official Meta provider. Interactive buttons, list messages, media, AI chatbots. No monthly fee.

Start

Smart Payment API

UPI AutoPay, CC/DC, NetBanking, EMI. PCI-DSS level 1, tokenization, 99.99% success.

Integrate

Aadhaar eKYC / Vault

UIDAI compliant. XML/API, biometric consent, paperless onboarding. Digilocker integration ready.

Verify

PAN 3.0 & e-Sign

Instant PAN verification with NSDL, income tax portal, name & DOB match, e-sign.

Try

Bank Verify + Penny drop

Check account holder name, IFSC, branch. 20+ banks supported. Penny drop with ₹1 credit.

Verify

GST 2.7 + E-Way

Real-time GST number verification, return filing status, e-way bill generation.

Check

Email OTP / Transaction

SMTP, HTTP API, dedicated IP, bounce handling, templates. 98% inbox placement.

Send

Voice OTP • IVR

Outbound voice calls in 12 Indian languages, dynamic OTP, Text-to-Speech.

Launch

FaceMatch + Liveness

AI-based facial recognition, liveness detection, government ID cross-verification.

Demo

AI Chatbot API

Multilingual, intent-based, integrate with WhatsApp, web, IVR. Powered by Llama 3.

Build

Telecom & Number OTP

SIM-based verification, mobile number portability lookup, subscriber details.

Connect

Flex4uPoint API:Unify. Verify. Scale.