Finmei
for LuumenAI

Finmei is an invoicing tool designed to simplify billing processes, allowing users to create and manage invoices and track expenses efficiently.

Operate Finmei from the same conversation as the hosts it runs on. Check jobs, queues, and interfaces without a second console; run diagnostic reports; and restart or update with the change previewed, approved, and logged.

The Finmei toolbox

24 tools: 13 read, 11 write. Reads answer instantly. Writes require approval by default. Everything is logged.

  • ReadDownload Expense FileDownload the file associated with an expense.
  • ReadDownload Invoice PDFDownload an invoice as a PDF file.
  • ReadGet Expense by IDRetrieve a single expense by its ID.
  • ReadGet Invoice by IDRetrieve a single invoice by its ID.
  • ReadGet PaymentRetrieve details of a specific payment by its ID.
  • ReadGet Product by IDRetrieve a product by its ID.
  • ReadGet ProfileRetrieve main information about the business to which the API token is assigned.
  • ReadList CurrenciesList all currencies supported by Finmei.
  • ReadList CustomersList all customers with optional filters and pagination.
  • ReadList ExpensesList all expenses for the business.
  • ReadList InvoicesList invoices.
  • ReadList PaymentsRetrieve a list of payments.
  • ReadList ProductsRetrieve a list of products with optional filters and pagination.
  • WriteCreate ExpenseCreate a new expense with file upload (receipt or invoice). Approval by default
  • WriteCreate InvoiceCreates a new invoice in Finmei with buyer information and line items. Approval by default
  • WriteDelete CustomerDelete a specific customer by their ID. Approval by default
  • WriteDelete InvoiceDelete an invoice. Approval by default
  • WriteDelete PaymentDelete a payment record by its unique identifier. Approval by default
  • WriteDelete ProductDeletes a product from the Finmei catalog by its unique identifier. Approval by default
  • WriteUpdate CustomerUpdate an existing customer's details. Approval by default
  • WriteUpdate ExpenseUpdate an existing expense's fields including date, total, currency, and seller. Approval by default
  • WriteUpdate Expense FileUpdates the file attachment of an existing expense in Finmei. Approval by default
  • WriteUpdate InvoiceUpdate an existing invoice in Finmei. Approval by default
  • WriteUpdate ProductUpdates an existing product in the Finmei product catalog. Approval by default

Questions

How does LuumenAI connect to Finmei?

Authorize once with API token. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.

Can LuumenAI change things in Finmei on its own?

Read actions answer immediately. Anything that writes — create expense, create invoice, delete customer, delete invoice, and more — is shown as a plan and requires approval by default, including the 4 actions classified as destructive. Administrators configure that per tool, so you decide exactly which actions can ever run unattended.

Who gets access to the integration?

You decide. Actions are granted per agent, skill, and team, and per environment — production is not staging. Read access can be broad while writes stay narrow.

Is there an audit trail?

Every call to Finmei — read or write, approved or declined — is recorded with the actor, the input, and the result, and can be linked to the ticket or change record.

Put Finmei to work with Luumen

Connect in minutes. Every action scoped, approved, and audited from day one.