2D Payment Gateway Solutions in India for Fast & Secure Online Payments
Accept online transactions and run the payment process through one integration using A-Pay. The platform connects a site or app to payment systems, routes each transaction, and keeps security features aligned. When a merchant looks for 2d payment gateway solutions, a seamless checkout experience matters.
Main Challenges Businesses Face With 2D Payments in India
Quick onboarding
Start accepting payments in 24 hours with a fully digital KYC process and instant sandbox access.
UPI-first approach
Maximize success rates with deep integration for PhonePe, Google Pay, and Paytm via UPI AutoPay.
Instant settlements
Improve your cash flow with T+0 and real-time settlement options, even on bank holidays.
About A-Pay, Your Trusted Reliable 2D Payment Gateway Provider for Businesses
Why Choose A-Pay for Business Operations
Capabilities of A-Pay
- 2D payment routing by method and region
The gateway routes 2D payments via approved rails based on currency, risk, and rules.
- API-first integration for online payment
One supports checkout, status, refunds, and reporting for a consistent, user-friendly flow.
- 3D fallback when required
When rules require additional authentication, the system switches to 3D and OTP flows instead of forcing a 2d payment gateway without OTP setup.
- Payment controls
Encryption, access controls, and monitoring help ensure reliable payment, reduce fraud attempts, and protect payment data.
- Real-time monitoring and alerts
Live signals show spikes, suspicious activity, and processing anomalies, helping a merchant react fast and protect conversion.
- Merchant-focused team and stability
Resilient processing help businesses and customers rely on stable transactions, even during peak loads.
How A-Pay Compares to Other Gateways
Use Cases for Secure 2D Payments
Built for Security from the Ground Up
Methods You Can Offer with A-Pay
How to Integrate A-Pay
- 1Apply & Connect
submit form and get a callback
- 2Choose Methods
select UPI, PhonePe, cards, or more
- 3Set Up Store
configure your website or platform
- 4Start & Track
accept payments and monitor analytics
Difficulty in Accepting Payments? High Fees, Confusing Integrations, Country Restrictions?
Frequently Asked Questions
A 2D payment gateway is a processing system that allows credit or debit card transactions to be completed without an additional security layer, such as a one-time password (OTP) or 3D Secure (3DS) authentication. This streamlined flow provides a faster checkout experience by requiring only the card number, expiry date, and CVV, making it ideal for international markets where speed is prioritized over two-factor authentication.
In India, the Reserve Bank of India (RBI) mandates 3D Secure (Additional Factor of Authentication) for all domestic transactions made with Indian-issued cards. However, 2D payment processing remains legal and necessary for international transactions, where foreign cards are used to pay Indian merchants, as many global banks do not support or require the mandatory OTP protocols used within the Indian banking ecosystem.
The primary difference lies in the authentication flow and security: a 2D gateway processes payments instantly after the card details are entered, whereas a 3D gateway redirects the user to a secure bank page to enter an OTP. While 2D gateways offer higher conversion rates due to less friction, 3D gateways provide a "liability shift," protecting merchants from fraud-related chargebacks by verifying the cardholder's identity through two-factor authentication.