MailSlurp documentation agent setup Title: Extract invoice fields from PDF attachments Description: Receive a PDF invoice, extract typed fields and validate them before writing to your accounting system. Canonical URL: https://www.mailslurp.com/docs/ai-attachment-extraction/ Markdown URL: https://www.mailslurp.com/docs/ai-attachment-extraction.md Use the Markdown URL as the primary plain-text context for this page. Keep API examples and MailSlurp terminology intact, and prefer the canonical URL when citing this page.