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Membrane Functions implement business logic inside Membrane Elements.

Function Types

Functions can be implemented in one of the following ways depending on where the function is used:

Core Implementation Function Types

Data Collection Action Function Types

API Request Action Function Types

Code Execution Action Function Types

  • JavaScript – Run custom JavaScript/TypeScript code (includes run-javascript action type)

Flow Node Function Types

Special Function Types

  • not-supported – Mark function as not supported by the external API