Enable your business to accept and process card payments with speed, flexibility and compliance, driving trusted transactions and global scalability.
Credit and debit cards remain a cornerstone of online payment solutions, offering global reach, consumer trust, and high conversion rates. Finsol enables businesses to accept card payments seamlessly through a unified payment gateway that supports Visa, Mastercard, RuPay, Amex, and more. Whether you operate in e-commerce, digital services, travel, or fintech, our PayIn infrastructure delivers secure, real-time card transactions optimized for both desktop and mobile checkouts. Features like tokenization, 3D Secure authentication, and multi-currency acceptance ensure your customers enjoy a frictionless and safe payment experience across geographies.
Our platform also supports fast and secure Payouts to card-linked accounts, allowing businesses to issue instant refunds, rewards, or vendor disbursements with minimal delay. Finsol’s API-first architecture helps reduce chargebacks, simplify reconciliation, and provide full transaction transparency. Whether you’re scaling in domestic markets or expanding cross-border, our debit and credit card processing engine is built for flexibility, performance, and trust.
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Accept payments from all major card networks, including Visa, Mastercard, RuPay, and Amex—ensuring your business can transact with customers worldwide.
With PCI DSS compliance, tokenization, and 3D Secure authentication, every transaction is protected against fraud and unauthorized access.
Collect payments and process instant card-based Payouts like refunds and partner settlements – all from one unified payment gateway.

Finsol enables smooth, secure, and globally trusted debit and credit card transactions through a streamlined PayIn and Payout infrastructure. Supporting major networks like Visa, Mastercard, and RuPay, our platform ensures fast checkouts and real-time confirmations. Here’s how a typical card payment works with Finsol:
At checkout, the user selects “Credit/Debit Card” from the available payment options.
The user fills in the required information — card number, expiry date, CVV, and cardholder name — on the secure payment page.
A one-time password (OTP) or biometric verification (3D Secure) is used to validate the transaction for security.