Does Banyon Data publish a public API?
No. Banyon Data Fund Accounting does not publish a public API. The connectivity Banyon documents is file-based: its add-ons include purchase-card imports and ACH files, not programmatic interfaces. Banyon is an on-premise system used by local governments, and there is no published endpoint for third-party software to read or write its data.
What does file-based connectivity mean for expense automation?
It means no card platform can claim a live API sync with Banyon — and it also means Banyon anticipated the file workflow. The system's documented purchase-card import add-on exists precisely so card activity can enter Banyon as a file. The question for a city or county finance office is not whether to import a file, but whether that file arrives already coded to the right funds, departments, and accounts, or has to be built by hand each month.
How does Vergo work with Banyon without an API?
Vergo provides custom-built CSV exports matched to Banyon's import format. Card transactions are captured as they happen, receipts are attached at the point of purchase, and coding rules apply the fund, department, and account values your Banyon chart uses. The export is mapped to your import layout once at setup; from then on, each cycle's file is generated ready to import.
Is this workable for a government finance office?
Yes — and it fits how Banyon already works. On-premise government systems run on controlled, auditable file imports, and Vergo's job is to make that file trustworthy: every line coded, every receipt captured, approvals recorded before anything reaches your books. The import into Banyon becomes a short, reviewable step rather than a month-end re-keying project. Since Banyon publishes no API, an import-ready file is the honest limit of what any platform can offer — Vergo simply does the upstream work so the file is finished when it lands.
Could Banyon publish an API later?
If Banyon ever publishes a public API, Vergo can evaluate connecting to it. For now, the documented reality is file-based add-ons, and any vendor implying a live Banyon sync is describing something the system does not expose. The dependable version of automation for Banyon users is the one the vendor built for: a purchase-card import, fed by a file that arrives already coded. Vergo's work happens before the file exists — receipt capture, coding rules, and approvals — so the import your office runs is a review step, not a rebuild.
Does Banyon Data Fund Accounting have an API?
No. Banyon publishes no public API. Its documented add-ons are file-based — purchase-card imports and ACH files.
Can card transactions sync into Banyon automatically?
Not by API. The working path is Banyon's own file import, and Vergo produces custom CSV exports matched to that format.
Does Vergo handle fund and department coding?
Yes — transactions are coded in Vergo to the fund, department, and account values your Banyon chart uses before the file is exported.
Does on-premise deployment change anything?
No. The file import runs inside your environment as usual; Vergo produces the file, your team imports it.
