Short answer: In TinyCommand, add the Google Chat Google Chat Message Received trigger to a workflow and publish. It listens through a Google Chat webhook and fires your workflow within seconds of the event, with no polling and no code. Add a filter if you only want some events to start a run.
Drop it on the canvas. Configure a couple of fields. Publish.
You don’t need to read this. TinyCommand auto-maps every field into the visual picker so downstream nodes can pull values by clicking. We show it here for power users who want to know what’s on the wire.
{"name": "spaces/AAAA1234/messages/DDDD1357","text": "Hey team!","space": {"name": "spaces/AAAA1234","displayName": "Engineering"},"sender": {"displayName": "John Doe"},"createTime": "2026-04-12T10:00:00Z"}
Every field below can be referenced by name in any action or filter that comes after this trigger.
| Field | Type | Example |
|---|---|---|
| name | string | "spaces/AAAA1234/messages/DDDD1357" |
| text | string | "Hey team!" |
| space | object | { … } |
| space.name | string | "spaces/AAAA1234" |
| space.displayName | string | "Engineering" |
| sender | object | { … } |
| sender.displayName | string | "John Doe" |
| createTime | string | "2026-04-12T10:00:00Z" |