How does Vergo's AP automation connect to AccountMate?
Through the AccountMate API. Partner-gated — Vergo applies to the AccountMate partner programme and handles the approval; nothing is needed from the customer. AccountMate is a on-premise system whose API supports reads and writes, so approved bills post into AccountMate instead of being retyped from a PDF. The vendor documents the interface publicly (AccountMate API documentation).
Your chart of accounts and your GL accounts, departments and divisions come from AccountMate itself, so the values on a bill in Vergo are the ones your accounting team already uses. Nobody invents a code.
What happens to a vendor bill in Vergo?
Bills arrive however vendors send them — email, PDF attachment, a forwarding address. Vergo reads the vendor, date, amount, invoice number and line detail off the document and presents it for review with coding pre-filled from how similar bills were handled before.
From there it follows your approval rules: by amount, by vendor, by department or project. Approvers see the bill itself alongside the coding, approve from their phone or email, and the audit trail records who approved what and when. A bill nobody has approved does not post.
Duplicate invoices are caught before approval rather than discovered during an audit, and bills sitting unapproved stay visible instead of quietly ageing in an inbox.
What posts into the ledger?
The approved bill: vendor, invoice number, date, amounts, line coding and the approval record. Because the AccountMate API supports writing, it lands as a posted payable rather than a draft awaiting re-entry, and the source document stays attached in Vergo for anyone who needs to see it later.
Vergo also reads from AccountMate, so the vendor list and the GL accounts, departments and divisions an approver sees are the current ones. When accounting adds a code, it shows up in Vergo without anybody maintaining a second list.
What does the AP team stop doing?
Keying. The manual sequence — open the PDF, retype the header, split the lines across GL accounts, departments and divisions, walk it round for a signature, then enter it in AccountMate — collapses into reviewing what Vergo has already prepared and approving it.
The second gain is visibility of committed cost. When bills are approved and posted as they arrive rather than in an end-of-month push, the payables picture in AccountMate is current, and anyone reviewing costs is not working around a stack of invoices that have not been entered yet.
Who is this for?
Teams on AccountMate with enough vendor bills that AP entry has become somebody's recurring job, and with approvals that currently happen over email or on paper. If bills need splitting across multiple GL accounts, departments and divisions, the coding time saved is usually larger than the entry time.
Card spend and employee reimbursements run on the same AccountMate connection, so all three routes into the ledger share one set of coding rules and one approval trail.
Does Vergo work with AccountMate for AP?
Yes. Vergo connects through the AccountMate API, and approved vendor bills post into AccountMate with their coding applied.
How does Vergo know how to code a bill?
It pulls your accounts and GL accounts, departments and divisions from AccountMate and pre-fills coding based on how comparable bills were treated, which the reviewer confirms or changes before approval.
What does our team have to do to set it up?
Very little. AccountMate's API is reached through the vendor partner programme, and Vergo handles that application. On your side it is the usual accounting work: confirm which GL accounts and departments card spend should land in, approve the mapping, and check the first batch before it becomes routine.
Can a bill post without approval?
No. Nothing reaches AccountMate until it has cleared the approval rules you configure, and every approval is recorded against the bill.
