# Get all invoices for an orderGET /wp-json/latepoint-api/v1/orders/{order_id}/invoices# Get a specific invoiceGET /wp-json/latepoint-api/v1/orders/{order_id}/invoices/{invoice_id}# Update an invoicePUT /wp-json/latepoint-api/v1/orders/{order_id}/invoices/{invoice_id}
# Get all transactions for an orderGET /wp-json/latepoint-api/v1/orders/{order_id}/transactions# Get a specific transactionGET /wp-json/latepoint-api/v1/orders/{order_id}/transactions/{transaction_id}
# Get invoices for order 56GET /wp-json/latepoint-api/v1/orders/56/invoicesAuthorization: Bearer YOUR_API_KEY# Get transactions for order 56GET /wp-json/latepoint-api/v1/orders/56/transactionsAuthorization: Bearer YOUR_API_KEY