Note: "Do not fall for scammers - O2I does not offer freelance work nor does it take money for projects". All projects are done out of our state of the art facilities in India, PHIL and South America. Contact us to get any details of O2I vendor selection policy.
Payment Gateway Integration Services

Outsource Payment Gateway Integration Services

Unlock the huge potential of of your website and apps by integrating payment gateways at prices starting at $20/hour

Soaring internet usability along with awareness about online transactions has revolutionized the purchase patterns among consumers. Consumers now prefer transacting through online modes that have rapidly accelerated the pace of online transactions.

We offer high-quality and personalized payment integration services to our clients. Our certified developers are well-versed in integrating various payment gateways with all the major payment modules and their APIs. Payment integration services offered by O2I ensure real-time data access with instant transactions. Avail a seamless checkout experience with our easy and simple integration services. We provide easy online onboarding along with on-time account settlements.

Our Payment Gateway Integration Services

Our integration services enable your online store to fully support all the major payment methods. Salient features include customized integration, multi-support gateway solutions, multi-currency conversions with secured payment options.

  1. Multi-currency Payments

    We accept domestic/international payments in more than 45 currencies. We also provide easy monetary conversions during checkout.

  2. Powerful Dashboard

    Get full access to manage your payments, transfers, refunds, subscriptions, virtual accounts, invoices, and API keys. We support all the existing payment methods.

  3. Domestic and International Credit/Debit Cards

    Accept payments from all major domestic and international credit and debit card networks. We support Visa, Mastercard, Diners, American Express, RuPay, and Maestro.

  4. EMI Options

    We support credit/debit card EMI payments, and card-less EMI options including Flexi Pay, Insta Card, and Pay Later. We also offer No Cost EMI schemes from all the leading banks.

  5. Net banking

    We support and accept net banking payments from all the leading international and local banks.

  6. Wallets

    Allow your customers to pay via popular online wallets like Paytm, Google Pay, Amazon Pay, PayZapp, Phone Pe, MobiKwik, and many more.

  7. Duplication Check

    Duplicate payments can be a hassle for businesses of any size. Our automated de-duplication service keeps a constant check on all the transactions.

  8. Instant Pay-out Options

    We offer a single-point connection to accept all credit card bill payments. We not only offer bulk pay-out options but also scheduled pay-out options (up to four months in advance).

  9. Pay-out link/Link Pay Option

    We at O2I, also offer a pay-out link to your customers via the registered number or email address to complete the payment.

  10. Bank Account and Card Validation

    Outsourcing payment integration services to us ensures automated and efficient payment processing with zero errors/rejections.

  11. Multilingual Checkout Page

    We provide a multilingual checkout page offered in 24+ major international languages.

  12. Smart Dynamic Routing

    Outsourcing payment integration services to us allows the access of multiple banks gateways for your account. Our intelligent algorithms effectively identify server downtimes/overload and scheduled maintenance breaks.

  13. Convenient and Responsive Checkout Experience

    We allow your customers to conveniently store their credit/debit card credentials and shipping details in a PCI-compliant environment. The said details are saved in an encrypted form for future use.

  14. StoreFront

    We offer customized storefronts to merchants who do not have a website free of cost. All you have to do is simply choose a template, upload your products and start accepting your online orders.

  15. Shopping Cart Plugins

    Being a leading payment integration service providing company, we support well-documented plugins for all major e-commerce platforms. We have developed fully integrated APIs with Buildabazaar, Drupal, Cubecart, Interspire, Magento, Moodle, Joomla, Opencart, ZenCart, VirtueMart, and PrestaShop.

  16. Smart Analytics

    Our insightful data analytics can help you to analyze your performance to maximize your business potential. Our reports include hourly transactions, success ratios, and payment gateway updates.

  17. Live Monitoring

    We provide a transparent and real-time monitoring tool that constantly monitors the health of bank servers.

  18. Fraud and Risk Identification

    We provide you with velocity checks and blacklist controls to set specific criteria to limit risk exposure. You can restrict fraudsters from transacting on your site by blocking their country, card number, email ID, and geo IP location (based on past negative transactions).

Other Services You Can Benefit From

Why Outsource Payment Gateway Integration Services to Outsource2india?

A few reasons to consider us as your payment gateway integration service providing company include -

  • ISO Certified Company

    Outsource2india is an ISO 9001:2015 certified payment integration company.

  • High Data Privacy

    We ensure that the security of your data is kept safe and secure in a PCI-ISO-compliant environment.

  • Team of Highly Qualified Developers

    Our certified integration experts possess exceptional technical knowledge.

  • Robust Security

    Your transactions are completely safe and secure with us. We are a PCI DSS and ISO-compliant organization.

  • Ease of Scalability

    Our payment integration services are easily scalable upon demand.

  • Faster Turnarounds

    We have a wide bandwidth to handle multiple projects simultaneously. We never compromise on the speed of our deliverables.

Client Success Stories

O2I Developed an Advanced Power BI-based Data Analysis App for a Leading Transportation Firm

O2I Developed a Secure a Data Analytics App by Incorporating Power BI

We developed a secure data analysis app by integrating the Power BI platform for a top logistics provider.

Read more
O2I Designed a Sophisticated and Secure Video Editing App for a GlobalApp Distributor

O2I Developed a Secure Video Editing App for an App Distributor

A leading app distributor required a secure video editing app to sell to its customers. Our software developers created a custom video editing app within a quick turnaround time.

Read more


I want to thank you for the professional way in which you are managing the project and meeting our deadlines.

CEO, Technology Company, UK More Testimonials »

Outsource Payment Gateway Integration Services to Outsource2india

Outsource2india is a top-class payment gateway integration service providing company. We have over 25 years of experience in delivering a range of payment gateway integration services. It ensures your customers get easy real-time access and hassle-free transaction with higher conversion rates.

Contact us now for a free consultation and quote.

Contact Us


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Flatworld Solutions Address


116 Village Blvd, Suite 200,
Princeton, NJ 08540

Our Customers

  • Movement Mortgage
  • Alcon
  • ARI
  • Maximus
  • Redwood E-Learning Systems