📄️ Journeys overview
Journeys are the feature for building impact services in Turn. Journeys are heavily inspired by the original ideas in Hypercard and Hypertalk.
📄️ Functions
Within cards you will make use of functions and expressions to describe the logic of your impact service.
📄️ Expressions
Expression is an expression language which consists of the functions provided by Excel with a few additions.
📄️ Expressions Reference
abs(number)
📄️ Journeys Results
Some responses captured while users interact with journeys can be stored for analysis with the write_result() function.
📄️ Journeys API Integrations
HTTP calls within Journeys
📄️ AI Function Calling
When using AI assistants in Turn, you can define a list of custom functions that the model is able to call. Those functions need be exposed by you on an HTTP endpoint and Turn will call your endpoint whenever the AI assistant decides to call one of the functions you have defined.