Shopify API Integration Services
Connect Shopify to your ERP, CRM, accounting, and fulfillment so products, orders, and inventory stay in sync automatically.
Shopify Development Scalable Secure Performance Reliable Long-Term Support
Shopify Development
We connect Shopify to the systems that already run your business - ERP, CRM, accounting, warehouse, fulfilment - so products, stock, prices, customers and orders move between them automatically instead of through exports, spreadsheets and retyping.
Every integration is built around how your business actually works. A ready-made connector is cheaper, and where one fits we will say so; this is for the cases where one does not.
When a custom integration is the right call
An off-the-shelf connector is faster and cheaper whenever your process matches the one it was written for. Custom work pays for itself when it does not.
Worth building
The cases where a custom integration is the honest answer:
The ERP is the source of truth for products, pricing or stock, and Shopify has to follow it without a person in between- Orders have to reach fulfilment, accounting or a back-office system complete - taxes, shipping, tracking, returns and refunds included
- Stock sits across several warehouses, or several storefronts draw on the same stock, and overselling has a real cost
- The rules are yours: B2B pricing, customer-specific catalogs, order routing, approvals, subscriptions, marketplace synchronisation
- The system on the other end is custom, legacy or proprietary, and no connector exists for it
- Volumes are high enough that a sync failing quietly becomes a business problem rather than an inconvenience
Not worth building
We will say so if you land here:
- A supported connector already does it and the differences are cosmetic
- The volume is low enough that one person handles it in minutes a day
- The process on the other side is still being redesigned - integrate it once it stops moving
What you get
- Product sync - details, variants, images, pricing, categories, attributes and availability - in whichever direction your business needs
- Inventory sync across multiple warehouses, including reservations, incoming stock, adjustments and safety-stock rules
- Order flow into your ERP, warehouse or fulfilment platform, with payment status, tax, shipping details, tracking, returns and refunds
- Customer and company records kept consistent across sales, support and marketing, including groups and purchase history
- Event-driven sync on Shopify webhooks where it has to be immediate, scheduled sync where the other system cannot do real time
- Error handling that assumes failure: retries, validation, duplicate prevention, queues, logging, and a notification when something needs a human
- The integration code, the hosting and the service accounts in your name, documented
What we connect it to
We integrate Shopify with ERP platforms, CRM systems, accounting software, warehouse management and PIM systems, fulfilment providers and shipping carriers, marketing automation and customer support tools, and with custom internal applications and third-party APIs. Where a system exposes an API, or can be reached by another supported method, it can usually be connected.
How we build it
- We start by mapping what happens today: which system owns which field, and where data currently gets retyped
- APIs, authentication, data structures and sync direction are agreed before any code is written
- Built against official APIs, so a platform update is not a rewrite
- Tested for data accuracy, edge cases, error scenarios, security and performance before it touches live data
- Deployed carefully, with logging and monitoring so you can see the sync working rather than assume it
- Maintained as the platforms, their APIs, and your own processes change
Frequently Asked Questions
Which ERP and CRM systems can Shopify integrate with?
Shopify integrates with most ERP, CRM, accounting, fulfilment and business management platforms through their APIs. We also build integrations for custom and proprietary software.
Can you integrate Shopify with custom software?
Yes. If your application exposes an API, or can be connected by another suitable method, we can build a custom integration that keeps its data and Shopify in step.
How are inventory and orders synchronized?
In real time using webhooks, on a schedule, or a mix of the two - decided by how quickly each system needs the data and what it can handle.
Can integrations support Shopify Plus and multiple stores?
Yes. Integrations can cover Shopify Plus environments, multiple storefronts, multi-warehouse operations and the business rules that come with them.
Do you provide ongoing maintenance and support?
Yes - support, monitoring, troubleshooting and enhancements as APIs and requirements change. The integration code and the service accounts are in your name, so you are never locked in to keep it running.
Discuss Your Shopify Integration Project
Tell us which systems have to agree with each other, and where the manual work happens today. You will be talking to the developer who would build it.
Related Work
