Invoices API

Endpoints

Method	Endpoint	Description
GET	/invoices	List invoices (query: status, page, limit)
GET	/invoices/:id	Get invoice with line items + payments
POST	/invoices	Create invoice
PUT	/invoices/:id	Update invoice
DELETE	/invoices/:id	Soft delete
POST	/invoices/:id/send	Mark as sent
POST	/invoices/:id/cancel	Cancel invoice
POST	/invoices/:id/payments	Record payment
GET	/invoices/:id/payments	Payment history
GET	/invoices/:id/pdf	Download PDF
POST	/invoices/:id/send-email	Email invoice
POST	/invoices/:id/push-xero	Push to Xero

Invoice Statuses

draft → sent → partially_paid → paid

Also: overdue (auto-detected), cancelled, void

Payment Methods

bank_transfer, credit_card, cash, cheque, paypal, stripe, other