Recurring Invoice Scheduler Subscription Billing Due Reminders

Define a repeating invoice: a client, the line items, how often to bill, and when it starts and ends. Returns the schedule id, a summary and its next dates. Nothing is invoiced until invoice_generate_due runs.

List schedules: id, client, cadence, per-period amount and currency, start and end dates, status, next due date and auto_generate. Filter by status; a paused schedule reports no next due date.

Return one schedule in full by id or client: items, cadence, dates, due days, anchor rules, notes, per-period amount, next due date and how many invoices it generated. schedule_history is the log.

Change one schedule by id: client, items, currency, cadence, dates, due_days, notes or auto_generate. Only the fields you pass change. Periods already invoiced are never re-issued, so a new amount applies to future ones.

Stop one schedule generating invoices without deleting it; invoice_generate_due and forecast skip it. Its periods keep falling due and resuming back-bills them, so use schedule_skip to drop just one.

Make a paused schedule active again. Every period missed while it was paused is still due and the next invoice_generate_due creates them all. Refused when it would pass the free tier's 3 active.

Delete one schedule permanently. Invoices already generated stay in the invoice server and the history is kept. Re-creating it gives a NEW id, so its old periods count as unbilled. schedule_pause is reversible.

Close ONE occurrence for good without pausing the schedule, reporting what will not be billed. period must be a real occurrence of it. An invoiced period is refused; undo reopens a skip.

Table every occurrence of every ACTIVE schedule due in the next N days (30 default), with its amount and the invoice due date, plus a total per currency. Free lists the first 3 in your horizon.

Create a real invoice in the invoice server for every schedule occurrence on or before as_of that has not been invoiced yet, and render each PDF. Returns what was created, what was skipped and what is still due.

The audit log for one schedule id, oldest first: period, invoice number, issue and due dates, amount, PDF path, and whether that invoice is unpaid, paid, skipped or since deleted. schedule_list finds the id. Pro.

Expected invoiced revenue per calendar month per currency from active schedules. Invoiced and skipped periods are excluded and paused schedules listed apart. Free: 3 months; Pro: up to 120.

Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.

Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.