API Development & IntegrationSolutions
APIs connecting your ERP, e-commerce, payment gateways, couriers and SMS provider, so orders, payments and stock update each other automatically — nobody exports a spreadsheet by hand every morning.
POST /v1/orders
200 OK// request
POST /v1/orders
{ "customer": "C-2841", "items": 3 }
// response
{ "id": "ORD-10482", "status": "queued" }
ERP · order created
Courier · booking sent
- Local Gateways & Couriers
- Built to Survive Failure
- Documented for Your Team
- Watched After Launch
Compatible With Existing Systems
No ripping out systems that function — just linking them together.
Fail-Safe Design
Retries, queues and alerts in place of silent data loss.
Complete Team Documentation
Extend and maintain it without needing us in the room.
Active Failure Monitoring
An alert tells you an integration broke before a customer does.
Connect Your Business Systems with API Integration
System integration connects separate software systems so data moves between them automatically, without anyone exporting a file, editing it and re-importing it elsewhere. Most of this work happens through APIs — defined interfaces one system uses to request or send data to another. The hard part is rarely the connection itself; it is what happens when the other side is slow, throws an error, or gets updated without notice. Skip retry logic, queueing and monitoring, and an integration looks fine right up until it fails quietly and loses data nobody catches for weeks.
Key Features of API Integration
Any developer can call an API on a good day. The value is in what happens on the bad one.
- Built-In Failure Handling
- Retries with backoff, queueing so nothing is lost while the other side is down, idempotency so a retry never creates a duplicate order, and alerts when a human needs to step in. That's what separates an integration from a script.
- Local Gateway & Courier Connections
- bKash, Nagad and card gateways, the couriers operating in Bangladesh, local SMS providers, plus your ERP, accounting package and e-commerce platform.
- Custom API Development
- Where your software has no interface of its own, we build a documented, versioned, secured one, so the next integration isn't another one-off project.
- Developer-Ready Documentation
- Endpoints, payloads, error codes and worked examples, written for someone who wasn't on the original project.
- Monitoring & Reconciliation
- Dashboards on throughput and failures, plus reconciliation reports that catch two systems drifting apart before it turns into a month-end scramble.
Business Benefits of API Integration
- ↓
- Nobody spends their morning moving a CSV between two systems.
- 1×
- Stock, orders and payments stay consistent across every platform.
- 1st
- Orders reach fulfilment in seconds, not at the end of the day.
- ✓
- An alert fires the moment something breaks.
Manual export and import gone
Systems agree
Data arrives immediately
Failures are visible
How Our API Integration Process Works
We map what data actually needs to move before touching anything technical — the answer is usually smaller than expected.
Swipe to see all 5 steps →
Common Use Cases for API Integration
E-commerce to ERP
Online orders, stock and customer records kept in sync with your back office.
Payment gateway reconciliation
bKash, Nagad and card settlements matched against orders automatically.
Courier and logistics
Booking, tracking and delivery status flowing straight back into your order system.
Legacy system connections
Building an interface onto older software that was never designed to have one.
- E-commerce & Retail
- Wholesale & Distribution
- Logistics & Delivery
- Financial Services
- Manufacturing
- Healthcare & Clinics
- Telecom & Utilities
- Travel & Tourism
How this might play out
A realistic, hypothetical scenario to show what changes — not a real client or a specific deployment.
A microfinance lender reconciles bKash and Nagad settlements against loan repayments by exporting a CSV from each gateway every evening and matching rows by hand in Excel — a task that eats roughly two hours of a staff member's day and still leaves mismatches nobody catches until a customer calls in confused.
Settlements now post to the loan ledger automatically as they arrive, matched against the expected repayment. The nightly export is gone, and a mismatch now shows up as a same-day alert — previously it surfaced only as a complaint weeks later.
Frequently Asked Questions
01Our old software has no API. Can it still be integrated?
Usually. Options include an API layer built over its database, scheduled file exchange, or a middleware service in between. Which one fits depends on the system and whether you're able to modify it — we assess that before quoting.
02How much does system integration cost in Bangladesh?
It depends on how many connections are involved and how cooperative each system is. A documented modern API is straightforward; an undocumented legacy one isn't. We look at the interfaces first so the estimate reflects the actual difficulty.
03How long does it take?
Two to six weeks for a single well-documented integration. Legacy systems and multi-system flows take longer — usually because of discovery time, not the coding itself.
04What happens when one system is down?
Requests queue and retry rather than failing silently, and you get an alert. That design choice is what separates a durable integration from one that quietly drops data.
05Will we be locked into you afterwards?
No. Integrations are documented and the code belongs to you, so your team or another vendor can maintain them. We offer support because it's useful, not because there's no other option.
06Can you integrate bKash and Nagad?
Yes, through their official merchant APIs, including the reconciliation reporting that matches settlements against your orders.
07How do we know it's still working six months later?
Monitoring and reconciliation reports. Integrations tend to fail quietly after a change on the other end, so alerting is built into the delivery, not treated as an extra.
Related services
- ERP & Business Management SoftwareThe system most of these integrations connect to.
- E-Commerce Platform DevelopmentStore, payment and courier connections built in.
- Legacy Software ModernizationFor when integration alone won't be enough.
- AI Workflow AutomationAutomate the process the data actually flows through.
- Custom Web Application DevelopmentApplications built on top of your now-connected data.
- Custom AI AgentsAgents that act across the systems you've connected.
Ready to Connect Your Business Systems?
Talk with our integration experts to identify automation opportunities and build an API solution that fits your business.