Payment Gateway Integration, Built to Reconcile
We integrate payment gateways end to end — checkout, subscriptions, webhooks, refunds and reconciliation — and then operate them. Razorpay and PayPal run in production on our own CRM today, and the same approach ports to whichever gateway you use.
Payments That Work End to End
Checkout & Subscriptions
Hosted checkout, cards, UPI, netbanking and wallets, plus recurring plans, mandates, upgrades and failed-payment retries.
Webhooks That Balance
Signature-verified webhooks, idempotent event handling, refunds and settlement reconciliation, so your ledger matches the gateway.
Gateway Agnostic
Written against a payment abstraction, not one vendor's SDK. Switching provider or adding a second gateway stays a configuration change.
Built End to End, Then Operated
Collecting money online is the one part of a product that cannot be “mostly working”. We integrate payment gateways end to end — checkout, subscriptions, webhooks, refunds and reconciliation — so that every amount charged is an amount you can account for.
We build these flows and then run them. BLeadX, our own CRM, takes live subscription revenue through Razorpay with signed webhook verification, with PayPal integrated alongside it. Card, UPI and bank credentials are never stored in the application: we keep clients out of PCI scope by using hosted checkout and gateway tokenization rather than handling instrument data ourselves.
Integrations are written against an internal payment abstraction rather than a single vendor's SDK. Adding a second gateway, switching provider or routing by geography later becomes a configuration change instead of a rewrite.
Checkout
Recurring Billing
Reconciliation
Security
Delivered in Production
Gateways we have integrated and operate today, carrying real subscription revenue with live webhook reconciliation.
Gateways We Integrate
Any widely used provider with a documented REST or hosted-checkout API, whether you collect in India, internationally, or both.
Where We Plug In
New checkout on an existing product, replacing a gateway without downtime, adding subscriptions to a one-time payment flow, or fixing an integration that loses payments to missed webhooks.
Planning a New Checkout or Fixing One That Leaks?
Whether you are adding a first gateway, moving to subscriptions, replacing a provider without downtime, or chasing payments lost to missed webhooks, we can help you get it right.