Integrations & APIs
Connect your existing tools through APIs, webhooks, CRM integrations, payment systems, WhatsApp, and other services.
Your business tools shouldn't operate on islands. We engineer resilient backend connectors, authenticated REST endpoints, and secure webhook relays that bridge your payment gateways, CRM platforms, ERP systems, and communication channels into a unified ecosystem.
Why Existing Approaches Break Down
Payments clear in Stripe or Razorpay, but orders aren't created in the database. Customer statuses in HubSpot don't reflect actual billing status. Teams manually export and import CSV files every Friday afternoon.
Our Architectural Approach
Hardened API integrations featuring cryptographic HMAC signature verification, idempotent transaction handling, and automated retry mechanisms that ensure guaranteed data delivery across all your services.
What Sets This Architecture Apart
Engineering Pipeline
How we take this architecture from technical specification to production deployment.
API Contract Mapping
Analyzing API specifications, rate limits, and auth protocols for all third-party tools.
Webhook Gateway Build
Writing serverless webhook endpoints with signature validation and payload sanitization.
Idempotency & Retries
Implementing Redis/PostgreSQL locks to guarantee exactly-once execution.
End-to-End Simulation
Simulating network dropouts, rate limit responses, and edge-case errors.
Production Monitoring
Configuring telemetry dashboards and automated alerting for system errors.
Production Deliverables
Custom API Middleware
Dedicated connector services running on serverless edge functions.
Payment Webhook Handler
Bulletproof handlers for Stripe, Razorpay, Cashfree, and PayPal.
CRM Sync Connectors
Two-way data mapping for HubSpot, Zoho, Salesforce, and Pipedrive.
Developer API Documentation
OpenAPI/Swagger documentation for any custom internal endpoints.
Technology Stack
You retain complete repository access, database credentials, and production deployment rights. Zero proprietary vendor lock-in.
Frequently Asked Questions
What payment gateways can you integrate?
We integrate Stripe, Razorpay, Cashfree, PayPal, and custom banking APIs, handling subscriptions, one-time checkouts, dynamic invoices, and automated refunds with full webhook reconciliation.
What if an API changes or deprecates an endpoint?
We write modular integration adapters. When a vendor updates an API, only the specific adapter is updated, keeping the rest of your business logic completely unaffected.
Ready to implement Integrations & APIs?
Speak directly with our Systems Architect to scope requirements, review technical architecture, and establish a firm timeline.
Other Engineering Capabilities
Websites
High-performance business websites designed to build trust, generate enquiries, and convert visitors.
Business Automation
Automate repetitive workflows across leads, forms, notifications, onboarding, invoices, and internal operations.
Custom Systems
Build custom internal tools, dashboards, portals, and software around your actual business process.
Search & SEO Visibility
Engineered search visibility built into website architecture, not bolted on after.