Google Analytics 4 / API Reference
ga4_metric_trend
GA4 analytics tool. Get daily trend data for a metric — useful for spotting anomalies or growth trends. Args: metric: GA4 metric name (e.g. 'sessions', 'conversions', 'totalRevenue'). property_id: GA4 property ID. Leave blank to use default. days: Number of days of daily data to return (default 30).
This is a read-only tool: it returns metric trend for your Google Analytics 4 account. It changes nothing.
Ask Claude
You do not call this tool yourself. Ask for the outcome and the client picks the tool:
Metric trend in my Google Analytics 4 account.
It takes 0 required and 3 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
metric | string | No | Metric |
property_id | string | No | Property Id |
days | integer | No | Days |
Related Google Analytics 4 tools
ga4_acquisition_channelsga4_attribution_pathsga4_audiencesga4_audit_property_settingsga4_available_metricsga4_bulk_create_key_events
Before you can call it
This tool needs a connected Google Analytics 4 account. The Google Analytics 4 connect guide covers the OAuth flow and the permissions it asks for, and the quickstart gets a client talking to the server in about five minutes.
Workflows that use this
Rather than calling tools one at a time, these skills run a whole procedure against the same account: