Payment Gateway Integration
End-to-end payments across UPI, cards and netbanking, with webhooks and reconciliation engineered for real-world traffic.
Complete integration covering UPI, cards, netbanking and wallets
₹24,999
Dependable two-way data exchange between your ERP and website, governed by clear conflict rules and a fully auditable log.
Overview
The website shows twelve units in stock, the accounting system shows two, and someone is now apologising to a customer. Connecting an ERP to a web application is largely about deciding in advance which system prevails when they disagree, and what happens when either is unavailable. We build a sync service using the outbox pattern so no record is lost during downtime, a field mapping your operations team can read without a developer, and an audit log recording exactly which record changed, when and in which direction.
Deliverables
Outcomes
One agreed source of truth for every field, enforced automatically
Downtime on either side delays synchronisation rather than losing data
An audit trail that resolves disputes about what changed
Process
Map
Entities, fields and the authoritative system for each are agreed
Design
Conflict rules, sync frequency and failure handling are documented
Build
The service is developed and run in shadow mode against live data
Cut over
Sync is enabled entity by entity, starting with the lowest risk
You share these through the brief that opens in your client dashboard once payment is confirmed. The timeline starts when they arrive.
Answers
This is a digital service — nothing is shipped. Work is delivered to the timeline above, into systems you control, and our refund terms explain what happens if a date is missed.
Often paired with
End-to-end payments across UPI, cards and netbanking, with webhooks and reconciliation engineered for real-world traffic.
Complete integration covering UPI, cards, netbanking and wallets
₹24,999
Order updates, reminders and support replies over an official business messaging API, with approved templates and tracked delivery.
Business verification and messaging API account setup
₹22,999
A modern REST layer over an ageing SOAP or mainframe system, so new products no longer inherit decades-old limitations.
REST gateway service translating to SOAP, XML or fixed-width backends
₹34,999