{"endpoint":{"method":"POST","url":"https://zeropaste.io/api/public-inbound-email","auth":"protected_public","purpose":"Public try-by-email webhook","description":"Existing public inbound-email demo flow for sending one PDF invoice by email.","protections":["Webhook payload validation","Per-sender limit","Single-PDF constraint"],"note":"This route is for the public try-by-email demo and should not be treated as an unrestricted extraction API."},"ok":true}