Jupiter Invoice

Create a new customer record for the authenticated user.

create_customer

Create a new draft invoice for the authenticated sender. Requires a recipient (company or email), a due date, and at least one line item. Returns the invoice with its share_url. The recipient can open that URL without an account to view the invoice, add a PO number, update billing details, and pay by card if the sender accepts card payments. The invoice is saved as a draft until the sender issues it with send_invoice (by email, or link_only to share the URL themselves).

create_invoice

Fetch a single customer by integer id.

get_customer

Fetch a single invoice by its number (e.g. ACME-0001).

get_invoice

List all customers belonging to the authenticated user, alphabetical by company.

list_customers

List the authenticated user's invoices, newest first. Cursor-paginated.

list_invoices

Send an existing invoice to its recipient, or mark it issued. By default emails the recipient the branded invoice link (subject to the sender's account being verified and within its daily send limit). With link_only=true it marks the invoice issued (draft -> sent) without emailing, for when the sender shares the link themselves. Returns the invoice plus a `delivery` block describing what happened. Paid or cancelled invoices can't be sent.

send_invoice

Partial update of a draft / sent / viewed invoice. Locked invoices (approved, paid, cancelled) reject updates. line_items if provided fully replaces the existing line items.

update_invoice