POST /invoices/{invoice_id}/email

Email an invoice to the customer

Detail	Value
Operation ID	invoices.sendEmail
Method	POST
Path	/invoices/{invoice_id}/email
Connector	Zoho Books

Parameters

Name	Location	Type	Required
organization_id	query	string	Yes
invoice_id	path	string	Yes

Request Body

Field	Type
to_mail_ids	array
subject	string
body	string

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Zoho Books connection from the Connection dropdown.
3. In the Operation dropdown, select invoices.sendEmail.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Zoho Books API reference.