cooper_send_message

com.cooperemail/cooper-email · Verify this server

Use this when the user asks the agent to send an email from its Cooper address. Requires auth. Delivers real email on the public Internet and stores a copy. Inputs: inbox_id (required; inbox id, username, or email), to (required; array of recipient addresses), subject (required), text and/or html body, attachments (optional [{filename, content_base64, content_type?, content_id?}]; content_id enables inline images), client_id (optional idempotency key; retrying with the same client_id returns the original message instead of sending twice). Returns the stored message {id, thread_id, status, from, to, subject, text, html, created_at, …}. HTTP 402 with upgrade_url means the monthly send limit was reached.