Key Capabilities
- Integration with global and regional payment providers
- Support for credit/debit cards, UPI, wallets, and net banking
- Secure API authentication and encryption protocols
- Custom checkout and recurring billing workflows
- Multi-currency and international transaction support
- PCI-DSS compliant implementation
- Real-time transaction monitoring and reporting
- Refunds, settlements, and chargeback handling
Payment Gateways We Integrate
We integrate a wide range of payment service providers, including:
- PayPal, Stripe, Razorpay, PayU
- CCAvenue, Paytm, PhonePe
- Authorize.Net, Amazon Pay, 2Checkout
- Banking and custom fintech APIs
If your project requires a custom or proprietary payment gateway, our team also develops and integrates bespoke payment APIs.
Business Benefits
- Faster and more secure online transactions
- Reduced friction during checkout, improving conversions
- Automated payment processing and reconciliation
- Scalability for high-volume transactions
- Enhanced customer trust and user experience
- Compliance with financial and security standards

Email API Integration
Automate communication, streamline workflows, and enhance customer engagement through powerful Email API integrations
We deliver robust Email API Integration Services that enable businesses to automate transactional emails, notifications, marketing campaigns, and CRM communications directly from their web and mobile applications. Our integrations connect your systems with leading email service providers to ensure reliable delivery, scalability, analytics, and seamless data synchronization.
From user onboarding and order confirmations to support communications and workflow automation, our solutions ensure that your email interactions are timely, personalized, and fully secure.
SMS API Integration
We integrate SMS text message capability to web pages, websites, and mobile apps to boost the business efficiency and productivity of clients. SMS API Integration gives you the ability to send alerts, reminders and discount offers online to your customers and partners. Easily add SMS functionality to your mobile app and website with FineSoft.


Travel Portal API Integration
We offer travel portal API integration services for travel companies and travel sites. We integrate Travel APIs in websites and mobile apps. Just bring your website to us and we will implement travel API integration in your website. FineSoft will help you implement travel API integration with your business website and application. Travel API integration allows a travel site to show listings of hotels, flights, tours, transportation and holiday packages to website visitors.
Bitcoin API Integration
Bitcoin is the next generation payment system. We integrate Bitcoin to websites, e-shops and applications. Developers at FineSoft have great experience in Bitcoin API integration. Our developers will assist you in integrating Bitcoin API to your business. Integrate Bitcoin payment gateway in your online service with FineSoft.


Bitfinex API Integration
BITFINEX is the best Bitcoin exchange and trading platform for Bitcoin. We have vast experience in BITFINEX API integration.
Bandwith API Integration
Bandwidth support international calling. Bandwidth offers telephone and internet services. We specialize in Bandwidth SMS API integration.


IPACCT
IPACCT API integration services are also offered by us.
24online API Integration
24online is united with famous payment gateway and SMS gateway. We offer 24online API integration services. Our services include CMS integration with 24online, SMS gateway integration and payment gateway integration.


Radius API Integration
We offer radius API integration services.
