Acumatica integration
Keep Acumatica's AR current straight from the scale house.
FortressQuote mirrors accounts-receivable into Acumatica's cloud ERP through its contract-based REST API. Invoices from scale tickets post to Acumatica AR, customers stay matched both ways, and payments flow back so your balances are always live.
The field and the books, finally in sync
Every invoice you create in FortressQuote appears in Acumatica automatically — the office stops re-keying the scale house after dark.
Customers, invoices, and balances stay matched, so the yard and Acumatica never disagree about what shipped or what's owed.
Acumatica remains your system of record. FortressQuote meets it through its own API, so your accountant's workflow doesn't change.
If Acumatica is briefly unreachable, invoices still post in FortressQuote and the sync retries — the scale house keeps weighing trucks.
Connect once, then forget it
Authorize FortressQuote with Acumatica OAuth 2.0 and point it at your instance URL; credentials are encrypted.
Import customers and GL accounts from Acumatica's contract API and map them once.
Invoices upsert into Acumatica AR through the contract endpoints, so re-sending an invoice updates rather than duplicates it.
Payments recorded in Acumatica reflect back to FortressQuote, keeping AR balances accurate.
Exactly what moves between FortressQuote and Acumatica
Acumatica integration questions
Which Acumatica editions are supported?
Will re-sending an invoice create a duplicate?
Does it post AP bills?
How do we get started?
See Acumatica working in FortressQuote
Book a demo and we'll connect it to your books and walk a real invoice through, end to end.