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Communications send documents by email. This area emails one invoice, purchase invoice, account statement or payment to the recipients you name. It has 1 endpoint, and every SDK supports it.
Every call sends real email to the recipients you name. Use addresses you control when you try it.

At a glance

Before you call

Register your API credentials once when your app starts, as shown in Authentication. Every SDK sample on these pages then gets its client in one line. With cURL, send the access token in an Authorization header: Authorization: Bearer $ACCESS_TOKEN.

Things to know

  • The body names one document. Send one of invoice, purchase_invoice, account_statement or payment, holding that document’s id.
  • Recipients and content go next to the document key. The body also takes to, cc, bcc, subject, body and template.
  • The response body is not documented yet. A sent email returns 200.