EchtPost
echtpost.deService for sending physical postcards through an API, including template-based mailing from CRM, shop, or workflow events.
What your agent can do
send from a saved template
Via API.
Tasks depend on the interface and permissions.
Connection methods
Choose a route that fits your agent.
API
For custom integrations
an API key
View paths for APIAPI connection
API path
https://api.echtpost.de/v2/cards/from_template- Authentication
- X-Api-Key