Events Node Catalog
Events category
Generated from 31 catalog nodes in Events.
Nodes in this category
Showing 31 of 31 generated node docs.
Chat Event
EventsA simple Chat event
Generic Event
EventsA generic event without input or output
Simple Event
EventsA simple event without input or output
Widget Action Event
EventsEntry point triggered when a widget action is invoked. Provides action context data.
Extract Attachments
Events/ChatPulls down image, audio, video, and document attachments referenced in the latest chat message
Push Attachment
Events/ChatPushes a response chunk to the chat
Push Attachments
Events/ChatPushes a response chunk to the chat
Push Chunk
Events/ChatPushes a response chunk to the chat
Push Global Session
Events/ChatPushes a new global session to the chat. The session persists for all chat sessions.
Push Local Session
Events/ChatPushes a new local session to the chat. The session persists for one chat session.
Push Reasoning
Events/ChatPushes reasoning tokens to the current step
Push Response
Events/ChatPushes a response to the chat
Push Stat
Events/ChatPushes a single LLM usage stat to the chat for transparent model usage display
Push Stats
Events/ChatPushes multiple LLM usage stats to the chat at once
Push Step
Events/ChatStarts a new plan step with title and description
Push Text to Step
Events/ChatAppends text to the current step's reasoning
Push Widget
Events/ChatEmbeds an a2ui widget instance into the chat message. Connect the Element Ref of an Instantiate Widget node.
Push Widgets
Events/ChatEmbeds multiple a2ui widget instances into the chat message. Add an Element Ref pin for each Instantiate Widget node.
Remove Step
Events/ChatRemoves a step from the plan by its ID
From Path
Events/Chat/AttachmentsCreates an attachment from a FlowPath with optional metadata
From Signed URL
Events/Chat/AttachmentsGet the URL from an attachment
To Signed URL
Events/Chat/AttachmentsGet the URL from an attachment
Chat Form
Events/Chat/InteractionBuilds a JSON Schema form from a referenced callback function's pins and executes it with typed submitted values.
Multiple Choice
Events/Chat/InteractionRequest the user to pick one or more options. Pauses execution until a response or timeout.
Single Choice
Events/Chat/InteractionRequest the user to pick one option. Pauses execution until a response or timeout.
Return Generic Result
Events/GenericReturn a result
Call Remote API
Events/RemoteCall an internal REST API exposed by a connected project and return its status, headers and response body.
Call Remote Chat
Events/RemoteCall a chat event in a connected project. Chunks, complete responses, widgets, attachments and session state are exposed while the remote chat streams.
Call Remote Event
Events/RemoteInvoke a chat, API or MCP event of a connected project. Pins adapt to the selected event. The project must have granted this app a role that allows executing events.
Extract Action Context Field
Events/WidgetExtracts a field value from an action context payload by field name
Extract Input Value
Events/WidgetExtracts a component's current value from the input values payload by component ID