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Business Central integrations that keep one version of the numbers.

Business Central integrations decide whether your ERP holds the truth or just another copy of it. Most companies we talk to run a storefront, a CRM, a tax engine, a payroll provider and a bank alongside Business Central, and the work is making those systems agree without someone rekeying orders at night. Below are guides to the integrations we are asked about most, plus a way to choose the right approach before anyone writes code.

APIs
Business Central exposes REST APIs for most records
Four routes
app, iPaaS, Power Automate or custom
One owner
per field, decided before building
Letter tiles on a game board spelling the word connected

Start with the business process, not the connector

The first question is never which tool to buy. It is which process crosses the boundary between systems: an order placed online, a deal marked won in the CRM, a payroll run, a bank deposit. Write down who starts it, which system should hold each piece of data, and what a person should do when the two sides disagree.

Once that is on paper, the method usually picks itself. A common process with a maintained app on AppSource rarely justifies custom code. A process that touches three or four systems often suits an integration platform. An unusual rule that only your business has is where a custom API integration earns its cost.

Four ways to connect Business Central, compared

Approach
Best for
Watch out for
Standard or AppSource app
Well-trodden pairings such as Shopify, tax engines and bank feeds
You accept the vendor's data model and release schedule
iPaaS platform
Several systems sharing orders, customers and items, with monitoring in one place
A separate subscription and someone who owns the flows
Power Automate
Light, event-driven tasks such as approvals, notifications and document filing
High-volume transactional sync, where retries and ordering matter
Custom API integration
Rules specific to your business, or systems with no connector
You own the code, the hosting and the upkeep after each change

Questions to answer before any build starts

  • βœ“Which system is the master for each field, not just each record
  • βœ“Does data move in real time, on a schedule, or once a day
  • βœ“What happens to a record that fails, and who sees the error
  • βœ“Which volumes and peaks the link must handle, such as holiday orders
  • βœ“How tax, discounts, shipping and fees post to the general ledger
  • βœ“Whether a manual export would honestly be good enough for now

Questions about connecting Business Central

Does Business Central have an API?

Yes, Business Central Online exposes REST APIs based on OData for customers, vendors, items, sales and purchase documents, journals and more. Developers can also publish custom API pages through an AL extension when a standard endpoint does not cover a table. That is what most connectors, integration platforms and custom builds use under the hood.

Should we buy a connector or have one built?

Buy first when a maintained connector covers your process, because someone else absorbs the upkeep when either system changes. Build when your rules are genuinely unusual or no connector exists. We usually test a connector against your real edge cases before recommending either path.

Who fixes an integration when it breaks?

Someone named in writing before go-live, and that is part of the design, not an afterthought. Every integration we set up has an error log a person checks, an alert for failures, and a documented way to resend a failed record. Ongoing monitoring can sit with your team or with our support service.

Can one integration project connect several systems at once?

Yes, but we normally phase it so each link is proven before the next one starts. Orders and inventory usually come first because they touch revenue every day. Reporting and document links tend to follow once the transactional data is reliable.

Talk to us about your project.

Tell us what you run today and what has to change. A senior consultant replies with a written next step.

Get started

Start with a scoping conversation.

Thirty minutes with a senior consultant - not a sales call. We look at how you run today, tell you plainly whether Business Central is the right fit, and give you an honest sense of scope, cost and timeline before you commit to anything.

What happens next
1
We review your enquiry
A consultant reads it before the call - no discovery questionnaire to fill in.
2
30-minute scoping call
Your processes, your current systems, and the gaps that matter most.
3
Written summary & estimate
Indicative phases, licence counts and a cost range, in writing within three days.
Reply within one business day
NDA signed before discovery on request
No obligation, no cost for the scoping call
Microsoft-certified consultants only
Request your scoping call
Four fields. A consultant replies within one business day.
No cost
Your details stay with our consulting team - never shared, never added to a mailing list.