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API Integration Services for Websites & Apps

Connect your website to payment gateways, WhatsApp, CRMs, ERPs and third-party tools.

What’s included

  • Payment gateway set-up
  • WhatsApp and SMS integration
  • CRM and ERP data sync
  • Custom APIs

Stop copying data between systems

Many businesses spend hours moving information from one place to another: website enquiries into a CRM, orders into accounting software, payment confirmations into spreadsheets. Every manual step is slow and invites mistakes.

API integrations connect your systems so information flows automatically. An enquiry lands in your CRM the moment it’s submitted, a payment updates the order straight away, and your team works from one set of accurate data.

Integrations we build

  • Payment gateways and UPI for websites, online stores and invoicing.
  • WhatsApp Business for order updates, reminders and AI assistants.
  • CRMs for capturing and tracking leads from your website and campaigns.
  • Accounting and ERP systems for orders, invoices and stock.
  • Shipping and logistics for rates, labels and tracking.
  • Booking engines and channel managers for hotels and venues.
  • Custom APIs so your own software can share data safely with partners or apps.

What integrations can do for you

  • Save time. No more copying orders, leads or payments between systems.
  • Reduce errors. Data entered once is data entered correctly everywhere.
  • Speed up response. Leads and orders reach the right person immediately.
  • Give you one view. Reports can draw on connected data instead of scattered spreadsheets.

Examples from real businesses

A hotel website that sends booking enquiries straight to the reservations team on WhatsApp. An online store where payments update orders and stock automatically. A manufacturer whose website quote requests appear in their ERP as draft orders. An exporter whose product catalogue on the website stays in sync with the master price list. These are the kinds of connections we build every day.

How we approach integrations

1. Map the flow. We identify what data moves where, when and who needs it.

2. Check the APIs. We review each system’s documentation, limits and security requirements.

3. Build and test. We develop the integration with error handling, retries and logging, and test it with real scenarios.

4. Monitor. We set up alerts so failures are spotted quickly, not weeks later.

Part of a bigger picture

Integrations often go hand in hand with custom software and AI automation. If you’re planning a new website or system, we design integrations in from the start, which is simpler and more reliable than adding them later.

Our work

Projects we’re proud of.

See all our work

Ratna Bhandar

Gemstone e-commerce and counter billing ERP

  • Jewellery & Gems
  • E-commerce
  • ERP
  • Web app
  • API integration
  • White-label
  • AI solutions

Questions, answered.

Something else on your mind? Call or WhatsApp us.

Which systems can you integrate?

Most modern tools with an API: payment gateways, WhatsApp Business, SMS and email services, CRMs, accounting software, shipping providers, booking engines and custom databases.

What if a system doesn’t have an API?

Sometimes we can use file exports, scheduled imports or email parsing instead. We’ll explain the options and their limits.

Is our data secure during integration?

Yes. We use secure connections, keep credentials out of code, give each integration only the access it needs and log activity for troubleshooting.

How long does an integration take?

Simple integrations, such as sending website forms to a CRM, can be quick. Complex, two-way syncs between systems take longer. We estimate after reviewing the APIs involved.

Often paired with

Ready to get started?

Tell us what you need. We’ll send a scope and quote within one working day.