inbound_webhook
Inbound Webhook
Receives HTTP POST at the Slates webhook URL. Parses JSON into payload (or stores raw body if not JSON). Configure your provider to POST here when supported.
Send real physical postcards programmatically through the German EchtPost platform. Create and schedule postcard deliveries using pre-designed templates, manage recipient contacts and groups, and list available postcard templates. Supports scheduling delivery dates, configuring email notifications for send events, specifying recipients inline or by contact/group ID, and sending bulk postcards to recipient groups. Requires a prepaid account balance for sending.
Common questions about connecting Echtpost to AI agents with Metorial.