Software customized to your business and Sage X3.

Describe the app you need. Our AI engineers build it around 100% of your workflow, connect it to Sage X3 and keep it running. Typically ready to test in 1–2 weeks.

Book a demo

No developers needed. Free test version before you commit.

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

Yes, you can get custom software that connects with Sage X3.

Yes. Mercovano builds custom business software that connects directly to Sage X3 through Sage's GraphQL, SOAP, REST API. Our AI engineers design it around how your team works, and it reads and writes Sage X3 data such as items, sales orders, purchase orders.

Sage X3Sage · Manufacturing & distribution ERP

Reads and writes

ItemsSales ordersPurchase ordersReceiptsWork ordersCustomers

Your appsApprovals · rules · forms

Apps you can build on Sage X3.

Each one is its own app, built around your rules and connected to Sage X3, so nothing is typed twice.

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

Asset	Due	Status
Compressor 2	Today	Due
Forklift 4	Nov 2	Scheduled
HVAC roof unit	Oct 18	Overdue
Line 1 conveyor	Dec 1	On track

Item	Ordered	Status
Steel brackets	400	Received
M8 bolts	2,000	Short 200
Pallet wrap	12	Received
Gaskets	150	Damaged

How it connects to Sage X3.

Vendor: Sage
Category: Manufacturing & distribution ERP
Connection: Direct API, no middleman
API type: GraphQL, SOAP, REST
Access: Your Sage X3 admin turns on API access, and we give them the exact steps.
Real-time updates: Confirmed during setup.
Writing back to Sage X3: Partial. Key records can be written back; the rest are read.
File import fallback: Yes. Sage X3 accepts import files, which we use as a fallback.
API documentation: Sage developer docs ↗

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 Sage X3's defaults.

Connected to Sage X3

Approved work lands in Sage X3 without anyone re-typing it.

One platform, many apps

Every app shares the same Sage X3 connection, sign-in and roles. Add the next one when you need it.

Sage X3 and Mercovano, answered.

Can I get custom software that connects with Sage X3?

What apps can I build on Sage X3?

Teams build order intake, purchase requests, quality and capa, preventive maintenance, receiving and inventory and customer credit setup on Sage X3, 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 Sage X3?

Your Sage X3 admin turns on API access, and we give them the exact steps. The connection uses Sage X3's GraphQL, SOAP, 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.