Software customized to your business and Unit4 ERPx.

Describe the app you need. Our AI engineers build it around 100% of your workflow, connect it to Unit4 ERPx and keep it running. Typically ready to test in 1–2 weeks.

Book a demo

No developers needed. Free test version before you commit.

Yes, you can get custom software that connects with Unit4 ERPx.

Yes. Mercovano builds custom business software that connects directly to Unit4 ERPx through Unit4's REST API. Our AI engineers design it around how your team works, and it reads and writes Unit4 ERPx data such as vendors, purchase orders, bills.

Unit4 ERPxUnit4 · ERP

Reads and writes

VendorsPurchase ordersBillsItemsSales ordersGeneral ledger

Your appsApprovals · rules · forms

Apps you can build on Unit4 ERPx.

Each one is its own app, built around your rules and connected to Unit4 ERPx, so nothing is typed twice.

Vendor	Amount	Status
Apex Office Supply	$1,240.00	Manager
Brightline IT	$6,410.50	Finance review
Metro Facilities	$4,980.00	Approved
Summit Freight	$1,275.00	Posted
Northwind Print	$830.25	No PO

Customer	PO	Status
Bayview Foods	PO-88231	Created
Metro Supply	PO-1197	Created
Harbor Grill	PO-5520	Price check
Lakeside Deli	PO-0412	No stock

How it connects to Unit4 ERPx.

Vendor: Unit4
Category: ERP
Connection: Direct API, no middleman
API type: REST
Access: We confirm the access steps for your Unit4 ERPx account on your first call.
Real-time updates: Confirmed during setup.
Writing back to Unit4 ERPx: Confirmed during setup.
File import fallback: Confirmed during setup.

From a description to a working app.

01
Describe the app you need
In your own words: how the work runs today, who approves what, and which systems it touches. Click through a first version and change anything.
02
We build it and connect your systems
Our AI engineers build it on your data. Your admin grants access to your systems, with exact steps from us; we do the rest.
03
Test, launch and improve
Test it free on your own data before you commit; typical apps are ready to test in 1–2 weeks. When your process changes, the app changes with it.

No developers on your side. Just someone who knows how the work gets done.

See how it works in detail →

100% your workflow

Your steps, approvals and policies, not Unit4 ERPx's defaults.

Connected to Unit4 ERPx

Approved work lands in Unit4 ERPx without anyone re-typing it.

One platform, many apps

Every app shares the same Unit4 ERPx connection, sign-in and roles. Add the next one when you need it.

Unit4 ERPx and Mercovano, answered.

Can I get custom software that connects with Unit4 ERPx?

What apps can I build on Unit4 ERPx?

Teams build purchase requests, invoice approvals, vendor onboarding, order intake, month-end close and cross-system reporting on Unit4 ERPx, each with their own approval rules, forms and policies. If you can describe the process, we can build it.

How does the software connect to Unit4 ERPx?

We confirm the access steps for your Unit4 ERPx account on your first call. The connection uses Unit4 ERPx's REST API.

Do I need a developer or IT team?

No. Our AI engineers build, connect, host and maintain your apps. You describe how the work runs today and test it on your own data.

How long does it take?

Typical projects are built and ready to test within 1–2 weeks of going ahead.

How is it priced?

You pay for the software you need, nothing more: no per-user pricing and no implementation fees.