Invoices

Number of APIs: 3

1. List invoices and credit memos for a contract GET https://{{host}}/invoicing-api/v4/contracts/:contractId/invoices?month={{month}}

2. Download an invoice or a credit memo file GET https://{{host}}/invoicing-api/v4/contracts/:contractId/invoices/:invoiceId/download

3. List invoices and credit memos for an account GET https://{{host}}/invoicing-api/v4/invoices?month={{month}}