Capability · 04

APIs & Integrations

The connections between the tools a business already uses: payments, WhatsApp, accounting, ads.

REST
Webhooks
WhatsApp API

What it means

APIs & Integrations, the way we build it.

Most operational pain sits between systems. Payments in one tool, customers in another, confirmations typed by hand. Nobody owns the gap, so the gap fills with errors.

We build the APIs and integrations that let these systems talk. Reliable, idempotent, logged, and designed so the next integration is easier than the last.

What it includes

The pieces we ship.

REST and GraphQL APIs
Webhook pipelines and event handling
Payment gateways: Razorpay, Stripe
WhatsApp Business API
Meta and Google conversion APIs
Adapters for third-party and legacy systems

Where it fits

Related industries.

Industries

Work

APIs & Integrations in practice.

Projects where this capability did the heavy lifting.

All work

MeraHomeStay

Travel & Hospitality

Hosts listed on online travel agencies paid 18 to 25% on every booking and never saw the guest's contact details. The relationship belonged to the aggregator.

Zero-commission direct bookings

React·Node.js·Razorpay

ApnaNiwas

Real Estate

Enquiries arrived as a name and a phone number. Advisors called back hours later, often to people who were only browsing.

300% more qualified leads

Next.js·PostgreSQL·Webhooks

Nature Loch

Eco tourism

Bookings came entirely through aggregator portals, which set the terms and pushed discounting. The owner had no direct relationship with guests and no margin to protect.

200% more direct bookings

Next.js·Meta Conversions API·Direct booking engine

Start a project

Need apis & integrations built and run?

Tell us what the business is trying to do. We will map it to the system it needs and come back with a blueprint.

Get in touch

Email
hello@digilehar.com
WhatsApp
+91 86309 21175