> ## Documentation Index
> Fetch the complete documentation index at: https://docs.oloid-demo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Nodes (TBA)

> A Node is the basic building block of a flow.

A Node is the basic building block of a flow.

Nodes are triggered by either receiving a message from the previous node in a flow, or by waiting for some external event, such as an incoming HTTP request, a timer. They process that message, or event, and then may send a message to the next nodes in the flow.