Integration nodes

The outside world as nodes: 79 services, each with its doors in plain words.

A Connection is a service plugged into your project with your own key, set once and never shown again. Its doors (send a message, create a page, start a checkout) place as action nodes anywhere a step can go. Many services also carry triggers, so a message posted or a payment completed can start a flow.

Every service page states how to connect, each door's fields and what it answers, and the fixed addresses it speaks to. A Connection reaches its declared hosts and nowhere else, by construction.