Payment Gateway Integration
The payment shows as succeeded in Stripe, but the order in your store still says "Pending payment". Or the customer is charged and never gets a confirmation email. Or the gateway your market expects has no plugin for your platform. We build and fix payment integrations that keep money and orders in step.
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Get a free Payment Gateway Integration plan
Tell us about your business. We will review it and call you with a clear plan.
Why it matters
Why invest in Payment Gateway Integration
Fewer Declines
We check 3D Secure, currency and address verification settings, which are behind a lot of failed payments and abandoned carts.
Orders Match Payments
Webhooks update order status, subscriptions and refunds on their own, so nobody has to reconcile the two by hand.
Smaller PCI Burden
With hosted fields and tokens, card data goes straight to the provider and never through your server.
Your Keys, Your Account
The merchant account and API credentials stay in your name. We work with access you can revoke.
What you get
What's included in Payment Gateway Integration
We work with Stripe, PayPal, Square, Authorize.net, Braintree, Razorpay, Adyen and regional gateways on WooCommerce, Magento, OpenCart, Laravel and custom PHP or Node.js apps. One-off checkout, subscriptions, saved cards and refunds are all covered. Most "paid but not updated" bugs come down to webhooks, so we pay close attention there: the right endpoint, signature checks, and handling an event like payment_intent.succeeded arriving twice without creating a duplicate order.
Everything is built against the gateway's sandbox first. We run test cards, including declines and 3D Secure challenges, before switching to live keys. Your API keys stay in your own accounts and live in environment variables, not in the code. Card numbers never touch your server, because we use hosted fields or redirect checkout, which keeps your PCI scope small.
- Gateway setupMerchant account connected, with currencies, payment methods and the statement descriptor customers see on their bank statement.
- Custom checkout buildsStripe Elements, PayPal Smart Buttons or Razorpay Checkout built into custom sites and apps.
- Subscriptions and recurring billingPlans, trials, upgrades and failed-payment retries with Stripe Billing, PayPal Subscriptions or similar.
- Webhook endpointsVerified endpoints for payment success, failure, refunds and disputes, tested locally with tools like the Stripe CLI.
- Wallets and local methodsApple Pay, Google Pay, UPI, iDEAL, SEPA and the other methods your buyers expect to see.
- Testing and go-liveSandbox runs with test cards, error cases checked, and a planned switch to live mode.
How we work
One team. A clear plan. Monthly results.
Audit & plan
We study your business, website and competitors, then agree goals and a clear plan with you.
Launch
We set everything up, test tracking and go live — usually within the first couple of weeks.
Report & improve
Every month you get a simple report on leads and results, plus what we will improve next.
Which gateway should I pick?
It depends on where your business is registered, where your customers are and how they like to pay. We can compare fees and features for your case, but opening the merchant account is your call.
Our current integration keeps failing. Can you fix it rather than start over?
Yes. We go through your logs, webhook delivery attempts and the errors in the gateway dashboard to find where it breaks.
Will you store card details on our server?
No. Hosted fields, tokens or redirect pages send card data straight to the gateway.
Can we offer more than one gateway?
Yes. Plenty of stores run cards plus PayPal, or add a local gateway for one country. We set the rules for which options show to which customers.
What does Digigiri do?
We are a digital marketing agency in Delhi. We help businesses get more calls and enquiries through SEO, Google Ads, Meta Ads, social media, local SEO and website design.
Where is your office?
We are at 5th Floor, HB Twin Tower 2, Office 5.9, Netaji Subhash Place, Pitampura, New Delhi 110034. We are open Monday to Saturday, 10:00 AM to 7:00 PM.
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Ready to grow? Let's talk today.
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