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TCB Infotech | Expert Odoo & ERPNext Implementation Partner

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API Development and Integration

Make Your Systems Talk to Each Other

We build custom APIs and integrations that connect the tools you already run: your ecommerce store to your ERP, app to app, a secure API for partners, and data kept in sync with webhooks. Stop re-keying data between systems by hand.

50+ ERP and software projects. Zero failed projects since 2021.

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GET /api/orders/1024 200 OK
{
"order_id": 1024,
"status": "confirmed",
"customer": "Acme Retail",
"total": 2480.00,
"currency": "INR",
"in_stock": true,
"synced_to_erp": true
}
0
Re-keying between systems
Real time
Data stays in sync
REST & GraphQL
Built to standards
4 wk
First integration live
Why It Matters

The cost of systems that do not talk

When your tools cannot share data, people copy it by hand. That is slow, and it goes wrong.

Stop Re-Keying Data

Data moves between systems on its own

When an order is placed, a price changes or stock moves, an integration pushes it to the next system right away. Nobody re-types it, and the numbers match across every tool.

  • Orders, stock and prices stay in sync.
  • No double entry between systems.
  • Fewer mistakes from manual copying.
Data moving between connected systems
Connect What You Run

Keep your tools, just join them up

You do not replace your store, your ERP or your apps. An integration sits between them and moves the data, so each system keeps doing its job while sharing what the others need.

  • Works with the systems you already own.
  • Connects ecommerce, ERP, apps and gateways.
  • No rip and replace.
Systems connected through an integration layer
Open Up to Partners

Give partners a clean way to integrate

A secure, documented API lets partners pull the data they need and submit records without emails and spreadsheets. They self-serve, and your team handles fewer one-off requests.

  • Partners read and write through one API.
  • Each caller has its own keys and limits.
  • Clear docs, so they integrate themselves.
Partners integrating through an API
What We Build

A clean API over the data you already have

A few of the endpoints a typical integration exposes, secured and documented.

GET/api/products
GET/api/orders/{id}
POST/api/orders
PUT/api/stock/{sku}
POST/api/webhooks/subscribe
DELETE/api/tokens/{id}
How We Work

From two systems to one clean connection

Every integration we build follows the same five steps.

1
Map the systems
We learn what each system holds, what data needs to move, and where it goes wrong today.
2
Design the API
We design the endpoints, the data shapes and the rules, in REST or GraphQL, to fit the job.
3
Build and secure
We build the API, add authentication and rate limiting, and validate every request.
4
Document
We write clear docs so your team and your partners know exactly how to call it.
5
Support
We monitor the API after launch, watch for errors, and adjust as your systems change.
What We Connect

Integrations across your stack

An ecommerce store connected to an ERP

Ecommerce to ERP

Orders, stock and prices flow between your store and your ERP, so both always match.

App to app integration

App to app integrations

Two business apps share data directly, so a record created in one shows up in the other.

A partner and public API

Partner and public APIs

A secure API lets partners and outside developers read and submit data on their own.

Payment and shipping gateways

Payment and shipping gateways

Connect to payment, shipping and tax providers so checkout and dispatch run end to end.

A legacy system bridge

Legacy system bridges

An older system that has no API gets a modern one in front of it, so new tools can reach it.

Data sync and webhooks

Data sync and webhooks

Webhooks push changes the moment they happen, so systems stay in sync without polling.

Built To Standards

We build on the standards developers expect

No proprietary lock-in, just the formats and methods that integrate cleanly.

REST GraphQL Webhooks OAuth JSON API keys Rate limiting Pagination Versioning Documentation
Real Results

What a good integration changes

0
Manual re-keying
Accurate
Stock across channels
Real time
Orders flow straight through
Fewer
Support tickets from partners
Faster
New integrations launch
Secured
Every caller authenticated
Why Us

Why teams choose TCB Infotech for APIs

1
We know both ends
We build ERP and software, so we understand the systems on each side of an integration.
2
Standards, not lock-in
We build on REST, GraphQL, webhooks and OAuth, the methods your developers already know.
3
Security from the start
Authentication, scoped access and rate limiting are in from day one, not bolted on later.
4
Documented properly
Clear docs mean your team and your partners can use the API without asking us each time.
5
One steady team
The people who design the API are the people who build and support it.
6
Monitored after launch
We watch for errors and slow calls, and adjust as your systems and traffic change.
FAQ

API development questions

What is an API, in plain terms?
An API is a defined way for two systems to exchange data and trigger actions. Instead of a person copying figures from one app into another, one system asks the other for what it needs, and gets a clean, predictable answer back.
Do we have to replace our current software?
No. We connect the systems you already run. An integration sits between your tools and moves data between them, so you keep your ERP, store and apps as they are.
Should we use REST or GraphQL?
Both are standards for building APIs. REST is simple and widely supported, and suits most integrations. GraphQL lets a client ask for exactly the fields it needs in one request, which helps complex apps. We pick based on your case, not a preference.
How do you keep an API secure?
We use proper authentication so only approved callers get in, scope what each caller can see and do, rate limit to stop abuse, and validate every request. Access can be revoked at any time.
Can partners or our own apps call the API?
Yes. The same API can serve your internal apps, your mobile app and outside partners, each with their own credentials and permissions. Partners get documentation so they can integrate on their own.
How long does an integration take?
A focused integration, such as connecting a store to an ERP, typically goes live in about four weeks, depending on the systems and the data involved.

Connect the Systems You Already Run

Book a free consultation. We will map your systems and show you the integration that stops the manual copying.

Book a Free Consultation →

No commitment. A working assessment of where an API fits.