Browse categories
Explore
Fiverr Pro
English
$
USD
Our agency will integrate stripe, paypal, or any payment gateway api into your website
Rain Infotech
Vetted Pro
Top Rated
Agency
Vetted by Fiverr Pro
Rain Infotech was selected by the Fiverr Pro team for their expertise.
About this gig
Top Rated Seller | Vetted Pro | 5 Star Reviews | 89% Repeat Buyers | Building software since 2015
We integrate payment gateways into websites, web apps, and mobile apps Stripe, PayPal, Razorpay, Square, Authorize.net, and custom APIs.
Free scoping before you pay. Send us your site and what you need, and we will reply with a fixed quote at no cost.
What we do:
- Stripe, PayPal, Razorpay, Square, Braintree, Authorize.net integration
- Subscription and recurring billing setup
- Custom payment gateway API integration
- WordPress, WooCommerce, and MemberPress gateway integration
- Checkout flows, webhooks, refunds, and payout handling
- Multi-currency and multiple payment methods
- PCI-compliant handling, tokenization, and fraud checks
- Fixing broken or failing payment integrations
Works with: React, Next.js, Node.js, WordPress.
Every integration is tested in sandbox before it goes live, and you receive full source code.
Message us with your platform and gateway before ordering.
Don't forget to check out our reviews.
About this agency
Rain Infotech
Vetted Pro
Agency
37 employees
Top Rated
Rain Infotech is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Blockchain Development & Solutions
Cryptocurrencies & Tokens
Mobile App Development
Mobile App Maintenance
Software Development
Website Development
- FromIndia
- Member sinceMay 2015
- Avg. response time1 hour
- Last deliveryabout 7 hours
Languages
English, Hindi, Gujarati
We are Rain Infotech, a team of 37 engineers building software for startups and businesses since 2015.
We build SaaS platforms, full-stack web applications, and cross-platform mobile apps in Flutter, with AI integrated where it earns its place: LLM APIs, chatbots, and automation. We also build crypto wallets, smart contracts, and Web3 platforms.
Top-rated seller and Vetted Pro across Software, Mobile App, and Blockchain development. 89% of our buyers come back.
Message us with your requirements, and we will scope your project before you order.
Portfolio
Other Software Development Services we Offer
FAQ
How much does a payment gateway integration cost?
Most integrations run $180–$2,200 depending on the gateway, your platform, and whether you need subscriptions or custom API work. Message us with your setup and we will send a fixed quote before you order.
Which payment gateways do you work with?
Stripe, PayPal, Razorpay, Square, Braintree, Authorize.net, Paytm, and most regional gateways. If yours has a public API, we can integrate it. Send us the docs and we will confirm.
Can you integrate a gateway into WordPress or WooCommerce?
Yes. We work with WordPress, WooCommerce, MemberPress, and custom PHP sites, as well as React, Next.js, and Node.js applications.
Can you fix a payment integration that is already broken?
Yes. Failed webhooks, declined transactions, and sandbox-to-live issues are common. Send us the error details and we will diagnose before quoting.
Is my integration secure and PCI compliant?
We use tokenization so card data never touches your server, and follow each gateway's security guidance. Full PCI certification depends on your own hosting and business setup.
Do I own the source code?
Yes. Full source code and complete IP ownership on delivery. We sign an NDA if you prefer and never reuse client code.
Do you test before going live?
Every integration is built and tested in the gateway's sandbox first. We move to live keys only after you have confirmed the test transactions work.
Do you provide support after delivery?
30 days of bug fixing is included. Beyond that we offer monthly maintenance covering gateway API updates and new features.
