Package & Pricing

Corpenza API is a package: it replaces your current accounting package. The monthly base fee includes a number of invoices; this allowance is a shared panel + API pool (invoices count against the same meter wherever they are issued). Each invoice above the included amount is billed on a graduated scale. Expense creation and all read endpoints are free. Current base fee and tiers are shown on the API tab in your panel.

Endpoints

GET/usageScope: read:usage

Current-period usage: invoices issued, included amount, tiers, and estimated month-end cost.

Example request

curl -H "Authorization: Bearer $API_KEY" \
  "https://corpenza.com/api/external/accounting/usage?period=2026-06"

Example response

{
  "period": "2026-06",
  "invoicesCreated": 42,
  "includedInvoices": 100,
  "basePriceEur": 80,
  "tiers": [...],
  "estimatedCostEur": 80
}