Send invoice
Email an invoice to a recipient from Holded, with a link to the customer portal.
MCP tool holded_write → send_invoice
write Confirm
Sends one invoice from Holded by email or by post. The message includes a link to the invoice on the customer portal, and the email uses the mailing template linked to the document unless you pass a message. The recipient defaults to the email on the contact. By default you confirm each call; you can switch that off for this tool.
Parameters
| Name | Type | Description |
|---|---|---|
| invoice_id string required | string | Invoice ID from list_invoices. |
| to string | string | Recipient email address. Default: the email on the contact. |
| method enum | enum | email or post. Default: email. |
| message string | string | Message text. Default: the mailing template of the document. |
tools/call
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "holded_write",
"arguments": {
"operation": "send_invoice",
"arguments": {
"invoice_id": "inv_7d31",
"to": "accounts@northwind.example",
"method": "email",
"message": "Hello, invoice INV-0045 for 968.00 was due on 2026-10-14. You can open it in the customer portal using the link below. Please let us know when it is paid."
}
}
}
}Example response
{
"content": [
{
"type": "text",
"text": "{ ... same JSON as structuredContent ... }"
}
],
"structuredContent": {
"invoice_id": "inv_7d31",
"number": "INV-0045",
"status": "sent",
"method": "email",
"to": "accounts@northwind.example",
"sent_at": "2026-10-14T09:15:00+02:00"
},
"isError": false
}