Infor SyteLine to Shopify Integration

Most integration pages promise real-time inventory sync as though the number were simple. In SyteLine it is not, and this is not our opinion.

Infor's own Material Availability documentation states that current quantity on hand minus any allocations determines quantity availability, with an option to include released jobs and purchase orders. SyteLine also carries a documented quantity allocated to production and WIP. So a part can be physically present, counted, and entirely spoken for.

Push the raw on-hand figure to a storefront and you will sell units that production has already claimed. That is the single most common way a manufacturer's first ecommerce project loses the trust of its own operations team.

SyteLine already has the right mechanism for the harder question. Available to promise and capable to promise are built in, and Infor describes CTP as projecting the date by which your resources can actually complete the order. For anything made rather than stocked, that date is the honest answer to a buyer, and it is available to an integration rather than something we have to invent.

So the availability model is the first design decision on a SyteLine build. Stocked items sync as quantities net of allocations. Made-to-order items get a date. Most manufacturers need both on one catalog.

Infor documents two distinct surfaces, and which one you use depends on how you are deployed.

SyteLine is built on Mongoose, and its business logic lives in IDOs. Infor defines an Intelligent Data Object as a business object that encapsulates units of information and logic called from the client layer to interact with data in the database. Everything the application does, it does through IDOs.

Mongoose ships a REST API Wizard that generates REST endpoints from those IDOs, with Swagger documentation, and an operation ID used to reach the API from the IDO Swagger document or through the ION API. That is the SyteLine-native path: your own IDOs, exposed as REST, documented automatically.

The second path is the ION API gateway, which is the Infor-wide mechanism and the one most people reach for first.

Neither is wrong. Which is appropriate depends on whether you run multi-tenant CloudSuite Industrial or on-premises SyteLine, and that question is the biggest single scoping variable on the project. No competing page we reviewed mentions it at all.

One honest gap. We could not confirm the exact authentication mechanism for IDO REST from Infor's public documentation, beyond the requirement to be authorized for Runtime Builder forms. Anyone quoting you an OAuth flow for this without naming a page is guessing, and so would we be.

SyteLine holds customer contract pricing, and it resolves rather than being stored on the item. Flatten it into a storefront price file and it is stale the first time a contract changes.

Units of measure deserve a specific warning because Infor gives one. SyteLine's own documentation notes that a value is based on the base unit of measure for the item, not the customer unit of measure. If you sell to an account that orders in cases while your item master is in eaches, the conversion has to be explicit in the integration. Get it wrong and every line is off by the pack size, which is the kind of error that reaches a customer before it reaches a report.

SyteLine customers become Shopify companies, with ship-to addresses as company locations and contacts as buyer logins, so each buyer signs into the account they are authorized to buy for.

Items become products carrying attributes and the correct unit of measure for the account that is looking at them.

Availability comes from on hand net of allocations, with released jobs and purchase orders included where that reflects your reality, and an ATP or CTP date where the item is made rather than stocked.

Contract pricing resolves for the logged-in account at the moment it is needed.

A Shopify order becomes a SyteLine customer order with line detail, the account reference and terms attached, so it lands ready for planning rather than in an intake queue.

Uncap Connect keeps pricing, inventory, customer data and orders current in both directions, built for B2B so customer-specific pricing, credit terms and tax behave the way they do in your business.

The SyteLine-specific failure is the availability one and it deserves a designed answer. A buyer adds three units at browse. By checkout, a job has allocated two of them. The checkout call should revalidate against the same availability logic that produced the browse figure, and tell the buyer immediately, with a date if one exists.

Everything else follows the ordinary pattern. Transient failures retry on a backoff. Permanent failures hold with the payload and the exact SyteLine error preserved, somewhere your team already looks, and they replay without asking the customer to reorder. The buyer's Shopify order stays visible to them throughout.

You will see two to four week go-live claims on pages competing for this term. We quote 14 to 18 weeks and it is worth explaining the difference rather than pretending it away.

A two week integration syncs products, customers, orders and an on-hand number. If that is genuinely all you need, it is a fair offer and you should take it.

The extra weeks on a SyteLine build go into four specific things: availability logic that respects allocations and WIP rather than reading on hand, ATP or CTP dates for made-to-order items, contract pricing resolved per account, and unit of measure conversion between your item master and how each customer actually orders. Those four are the difference between a storefront your operations team trusts and one they work around.

Auto Parts and Aftermarket, where ACES and PIES fitment decides whether the right part reaches the right vehicle.

Electronic Components, where parametric search and price breaks sit on top of a tightly managed part master.

Machinery and Equipment, where the parts business behind the machine is the recurring revenue and buyers arrive with a machine rather than a part number.

SyteLine is one of several Infor products we connect to Shopify. The Infor integration overview covers SX.e, M3, LN and VISUAL.

Bring your deployment model, whether multi-tenant CloudSuite Industrial or on-premises SyteLine, one account's contract pricing, and your unit of measure scheme. If you sell both stocked and made-to-order items, say so at the start.

Book a strategy session, or start with a Blueprint, the paid discovery engagement that maps the integration surface, the availability model and the phased plan before development begins.