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Official OpenCart Gold Partner

OpenCart API
Integration Services

Connect your OpenCart store to any system — payments, shipping, ERP, CRM, or marketplaces — with clean, reliable custom integrations.

Start your integration

Less manual work

Automate data flow between systems

Real-time sync

Orders, stock & customers in sync

Fewer errors

No re-keying data across tools

Room to scale

Systems that grow with your store

What can we integrate?

Connect OpenCart to the tools you already use

From payment gateways to full ERP systems — if it has an API, we can connect it.

Payment Gateways

Stripe, PayPal, Razorpay, regional banks & local processors.

Shipping & Logistics

Live rates, label printing & tracking with major couriers.

ERP Systems

Sync inventory, orders & accounting with your ERP.

CRM Platforms

Push customers & orders into your CRM automatically.

Marketplaces

Amazon, eBay, Etsy & more — listings & orders in sync.

Email & Marketing

Mailchimp, Klaviyo & automation platforms.

Payment Gateways

Stripe, PayPal, Razorpay, regional banks & local processors.

Shipping & Logistics

Live rates, label printing & tracking with major couriers.

ERP Systems

Sync inventory, orders & accounting with your ERP.

CRM Platforms

Push customers & orders into your CRM automatically.

Marketplaces

Amazon, eBay, Etsy & more — listings & orders in sync.

Email & Marketing

Mailchimp, Klaviyo & automation platforms.

Custom APIs

Need to connect with your own internal software? Our developers build completely custom API integrations based on your exact business requirements — no off-the-shelf limits.

Discuss a custom API
Our Integration Process

How we connect your systems

  1. Discovery & requirements

    We review your systems, the target API, and exactly what needs to sync.

  2. Scope & estimate

    A clear plan with deliverables, timeline, and a fixed quote before we start.

  3. Development & testing

    We build the integration and test it thoroughly on a staging environment.

  4. Go-live & support

    We deploy to production, monitor the first syncs, and support you after launch.

FAQ

Common questions about integrations

What systems can you integrate with OpenCart?+
Payment gateways, shipping and logistics providers, ERP systems, CRM platforms, marketplaces, and any third-party service that exposes an API.
Can you build a completely custom API integration?+
Yes. If you need to connect OpenCart with your own internal software, our developers build fully custom API integrations based on your business requirements.
Which OpenCart versions do you support?+
We build integrations for OpenCart 1.5.x through 4.x, using OCMOD or VQMOD so your core files stay untouched.
How long does an integration take?+
It depends on the complexity of the API and the scope of the work. We give you an estimate after reviewing your requirements and the provider's documentation.
Do you provide support after delivery?+
Yes. Every integration includes documentation and post-delivery technical support, with ongoing maintenance available on request.

Let's connect your OpenCart store

Tell us what you need to integrate and we'll come back with a free estimate.

Get a free estimate See all custom work