@litemetrics/cli

Command-line tool for querying Litemetrics analytics data and managing sites. Designed for both human use and AI agent integration.

Installation

bun add -g @litemetrics/cli

Or run directly from the monorepo:

cd packages/cli && bun run build
node dist/index.js

Configuration

The CLI needs a server URL and admin secret. These can be provided in three ways (higher priority wins):

1. CLI Flags

litemetrics overview --url https://metrics.example.com --secret my-secret --site site_abc123

2. Environment Variables

export LITEMETRICS_URL=https://metrics.example.com
export LITEMETRICS_ADMIN_SECRET=my-secret
export LITEMETRICS_SITE_ID=site_abc123

3. Config File (~/.litemetricsrc)

{
  "url": "https://metrics.example.com",
  "adminSecret": "my-secret",
  "siteId": "site_abc123"
}

Output Formats

| Format | Flag | Default When | Description | |--------|------|-------------|-------------| | table | -f table | Interactive terminal (TTY) | Human-readable aligned columns | | json | -f json | Piped output | Machine-parseable JSON | | csv | -f csv | — | Comma-separated values |

# Force JSON output
litemetrics overview -f json

# Pipe to jq
litemetrics overview | jq '.pageviews.total'

# Export to CSV
litemetrics stats top_pages -f csv > pages.csv

You can also set the default format via environment variable:

export LITEMETRICS_FORMAT=json

Compact JSON

By default JSON is pretty-printed (2-space). Pass --compact (or set LITEMETRICS_COMPACT=1) to emit single-line JSON, which is cheaper for agents to read:

litemetrics overview -p 7d -f json --compact
# {"pageviews":{"total":206,...},"visitors":{...}}

Global Options

These options are available on all commands:

--url <url>           Litemetrics server URL
--secret <secret>     Admin secret
--site <siteId>       Site ID (or a comma-separated list to query several sites)
-f, --format <fmt>    Output format: json, table, csv
--compact             Single-line JSON output (or LITEMETRICS_COMPACT=1)
-V, --version         Show version
-h, --help            Show help

Multiple sites in one call

--site accepts a comma-separated list. Querying several sites runs the query per site in-process and returns one JSON object keyed by site ID:

litemetrics overview -p 7d --site site_a,site_b -f json | jq 'keys'
# ["site_a", "site_b"]

• Single site: output is unchanged (the raw result object).
• Multiple sites: the top-level keys are the site IDs; table mode prints one section per site.
• If any site fails, its message is collected under an "errors" key ({"site_a": {...}, "errors": {"site_b": "Unauthorized ..."}}), the successful sites are still emitted, and the process exits 1. JSON is the recommended format for multi-site queries.

Commands

overview

Fetch all key metrics at once. Mirrors the dashboard homepage.

litemetrics overview [options]

| Option | Description | Default | |--------|-------------|---------| | -p, --period <period> | 1h, 24h, 7d, 30d, 90d, custom | 24h | | --from <date> | Start date (ISO format) | — | | --to <date> | End date (ISO format) | — | | -c, --compare | Include comparison with previous period | false | | -m, --metrics <list> | Comma-separated metrics to fetch | pageviews,visitors,sessions,events,conversions |

# Last 7 days with comparison
litemetrics overview -p 7d --compare

# Custom date range
litemetrics overview -p custom --from 2026-01-01 --to 2026-01-31

# Only specific metrics
litemetrics overview -m pageviews,visitors -p 30d

Example output:

 Metric      | Total | Previous | Change
-------------+-------+----------+--------
 pageviews   | 206   | 130      | +58.5%
 visitors    | 54    | 64       | -15.6%
 sessions    | 77    | 113      | -31.9%
 events      | 994   | 336      | +195.8%
 conversions | 1     | 1        | 0.0%

stats

Query any single metric. Use for aggregate counts or top-N lists.

litemetrics stats <metric> [options]

| Option | Description | Default | |--------|-------------|---------| | -p, --period <period> | 1h, 24h, 7d, 30d, 90d, custom | 24h | | --from <date> | Start date (ISO format) | — | | --to <date> | End date (ISO format) | — | | -l, --limit <n> | Limit results for top_* metrics (default 10, capped at 1000) | 10 | | --filter <key=value> | Filter (repeatable) — run litemetrics filters for keys | — | | -c, --compare | Include comparison with previous period | false | | --timezone <tz> | IANA timezone for bucketing (e.g. Europe/Istanbul) | UTC | | --include-bots | Include events flagged by the bot filter | false |

Unknown metric names are rejected with a "did you mean…" suggestion. Run litemetrics metrics for the full list.

-l is clamped server-side to 1000 for top_* metrics, so a request for -l 100000 returns at most 1000 rows. An invalid --period (any token outside 1h|24h|7d|30d|90d|custom, or custom without both --from and --to) is rejected with exit 1 and a suggestions envelope; it is never silently coerced to a default period.

Available metrics:

| Category | Metrics | |----------|---------| | Aggregate | pageviews, visitors, sessions, events, conversions | | Pages | top_pages, top_exit_pages, top_transitions, top_scroll_pages | | Sources | top_referrers, top_channels | | Geography | top_countries, top_cities | | Technology | top_browsers, top_devices, top_os | | Mobile | top_os_versions, top_device_models, top_app_versions | | Events | top_events, top_conversions, top_button_clicks, top_link_targets | | Campaigns | top_utm_sources, top_utm_mediums, top_utm_campaigns, top_utm_terms, top_utm_contents |

# Top pages last 7 days
litemetrics stats top_pages -p 7d -l 20

# Visitor count with comparison
litemetrics stats visitors -p 30d --compare

# Top browsers filtered by country
litemetrics stats top_browsers -p 30d --filter "geo.country=US"

# Multiple filters
litemetrics stats top_pages --filter "geo.country=TR" --filter "device.type=mobile"

# UTM sources
litemetrics stats top_utm_sources -p 90d

Example output (top metric):

 Key              | Value
------------------+------
 Chrome           | 45
 Mobile Chrome    | 40
 Mobile Safari    | 9
 Samsung Internet | 4
------------------+------
Total: 98

Available filter keys:

| Category | Keys | |----------|------| | Geography | geo.country, geo.region, geo.city | | Device | language, device.type, device.browser, device.os, device.osVersion, device.deviceModel, device.deviceBrand, device.appVersion | | Attribution | referrer, channel, utm.source, utm.medium, utm.campaign, utm.term, utm.content | | Event | event_source, event_subtype, event_name, type, page_path, target_url_path |

timeseries

Query time series data for trends.

litemetrics timeseries <metric> [options]

| Option | Description | Default | |--------|-------------|---------| | -p, --period <period> | 1h, 24h, 7d, 30d, 90d, custom | 7d | | --from <date> | Start date (ISO format) | — | | --to <date> | End date (ISO format) | — | | -g, --granularity <g> | hour, day, week, month | auto | | --filter <key=value> | Filter (repeatable) | — | | --timezone <tz> | IANA timezone for bucketing (e.g. Europe/Istanbul) | UTC | | --include-bots | Include events flagged by the bot filter | false |

Metrics: pageviews, visitors, sessions, events, conversions

The response is bounded to 2000 buckets. A period × granularity that would exceed that (e.g. -p 90d -g hour) is rejected with exit 1 and a message suggesting a coarser granularity.

# Daily pageviews for 30 days
litemetrics timeseries pageviews -p 30d -g day

# Hourly visitors for 24 hours
litemetrics timeseries visitors -p 24h -g hour

# Weekly sessions for 90 days
litemetrics timeseries sessions -p 90d -g week

Example output:

 Date                     | Value
--------------------------+------
 2026-02-14T00:00:00.000Z | 7
 2026-02-15T00:00:00.000Z | 13
 2026-02-16T00:00:00.000Z | 7
 2026-02-17T00:00:00.000Z | 13
 2026-02-18T00:00:00.000Z | 6
 2026-02-19T00:00:00.000Z | 131
 2026-02-20T00:00:00.000Z | 23
--------------------------+------
Metric: pageviews | Granularity: day

events

List individual events with filtering and pagination.

litemetrics events [options]

| Option | Description | Default | |--------|-------------|---------| | -t, --type <type> | pageview, event, identify | all | | -n, --name <name> | Filter by event name | — | | --names <list> | Comma-separated event names | — | | --source <source> | auto, manual | all | | --visitor <id> | Filter by visitor ID | — | | --user <id> | Filter by user ID | — | | -p, --period <period> | 1h, 24h, 7d, 30d, 90d, custom | 24h | | --from <date> | Start date (ISO format) | — | | --to <date> | End date (ISO format) | — | | -l, --limit <n> | Limit results (default 50, capped at 200) | 50 | | --offset <n> | Offset for pagination | 0 | | --include-bots | Include events flagged by the bot filter | false |

events (and users / users events) clamp -l to 200 server-side; page through larger result sets with --offset.

# Recent events
litemetrics events -p 24h

# Only pageviews
litemetrics events -t pageview -p 7d

# Events by name
litemetrics events -t event -n signup -p 30d

# Events for a specific visitor
litemetrics events --visitor abc123 -p 7d

# Paginate
litemetrics events -l 50 --offset 50

Example output:

 Time                | Type     | Detail                      | Visitor      | Country | City
---------------------+----------+-----------------------------+--------------+---------+-----
 21.02.2026 12:30:52 | event    | api_error                   | 24707b365e29 | TR      |
 21.02.2026 12:29:31 | identify | 69997afa7b563897c411c535    | 24707b365e29 | TR      |
 21.02.2026 12:29:13 | pageview | https://flast.ai/auth/login | 24707b365e29 | TR      |
---------------------+----------+-----------------------------+--------------+---------+-----
Total: 110 | Showing: 0-50

users

List users, get user details, or view a user's events.

List users

litemetrics users [options]

| Option | Description | Default | |--------|-------------|---------| | -s, --search <query> | Search by visitor or user ID | — | | -l, --limit <n> | Limit results | 30 | | --offset <n> | Offset for pagination | 0 | | --include-bots | Include events flagged by the bot filter | false |

litemetrics users -l 20
litemetrics users --search "[email protected]"

Example output:

 User                     | Visitor ID   | Events | Pages | Sessions | Last Seen           | Country
--------------------------+--------------+--------+-------+----------+---------------------+--------
 69997afa7b563897c411c535 | 24707b365e29 | 53     | 2     | 2        | 21.02.2026 12:30:52 | TR
 Anonymous                | 6ae2d2d231c9 | 6      | 2     | 1        | 21.02.2026 12:19:04 |
--------------------------+--------------+--------+-------+----------+---------------------+--------
Total: 106 | Showing: 0-20

User detail

litemetrics users detail <identifier>

The identifier can be a visitorId or userId.

litemetrics users detail "24707b365e29264b"
litemetrics users detail "[email protected]"

Example output:

 Field           | Value
-----------------+----------------------------------
 User ID         | 69997afa7b563897c411c535
 Visitor ID      | 24707b365e29264b
 Linked Devices  | 1
 First Seen      | 21.02.2026 12:27:54
 Last Seen       | 21.02.2026 12:30:52
 Total Events    | 53
 Total Pageviews | 2
 Total Sessions  | 2
 Last URL        | https://flast.ai/auth/login
 Country         | TR
 Browser         | Chrome
 OS              | macOS
 Device          | desktop
 Language        | tr-TR
 Timezone        | Europe/Istanbul
 Traits          | {"email":"[email protected]",...}

User events

litemetrics users events <identifier> [options]

| Option | Description | Default | |--------|-------------|---------| | -t, --type <type> | pageview, event, identify | all | | -n, --name <name> | Filter by event name | — | | -p, --period <period> | Period | 30d | | -l, --limit <n> | Limit results | 30 | | --offset <n> | Offset for pagination | 0 |

litemetrics users events "24707b365e29264b" -p 7d -l 50
litemetrics users events "24707b365e29264b" -t pageview

retention

Query cohort retention data.

litemetrics retention [options]

| Option | Description | Default | |--------|-------------|---------| | -p, --period <period> | 7d, 30d, 90d | 90d | | -w, --weeks <n> | Number of weeks | 8 | | --include-bots | Include events flagged by the bot filter | false |

litemetrics retention -p 90d -w 12
litemetrics retention -p 30d -w 4

Example output:

 Week     | Size | W0    | W1   | W2
----------+------+-------+------+-----
 2026-W07 | 42   | 76.2% | 0.0% | 0.0%
 2026-W08 | 53   | 39.6% | 0.0%
 2026-W09 | 22   | 0.0%

bots

Show how many events the bot filter flagged, broken down by detection layer.

litemetrics bots [options]

| Option | Description | Default | |--------|-------------|---------| | -p, --period <period> | 1h, 24h, 7d, 30d, 90d, custom | 24h | | --from <date> | Start date (ISO format) | — | | --to <date> | End date (ISO format) | — |

litemetrics bots -p 7d

Example output:

 Layer      | Flagged
------------+--------
 signature  | 128
 heuristic  | 14
 rate-limit | 3
------------+--------
Total flagged: 145

Re-run any metric with --include-bots to see totals that include this flagged traffic.

metrics

List every metric you can pass to stats / timeseries. No server call — works offline.

litemetrics metrics

filters

List every --filter key=value key with an example value. No server call.

litemetrics filters

sites

Manage sites (requires admin secret).

List sites

litemetrics sites
litemetrics sites list

Example output:

 Site ID           | Name          | Type | Domain     | Created
-------------------+---------------+------+------------+-----------
 site_n9e384ggh36q | flast.ai      | web  | flast.ai   | 08.02.2026
 site_5dv1pv4y3714 | Ok Nok App    | app  | -          | 10.02.2026
-------------------+---------------+------+------------+-----------
Total: 2 sites

Get site details

litemetrics sites get <siteId>

litemetrics sites get site_n9e384ggh36q

Create a site

litemetrics sites create [options]

| Option | Description | Required | |--------|-------------|----------| | -n, --name <name> | Site name | Yes | | --type <type> | web or app | No | | --domain <domain> | Domain | No | | --origins <list> | Comma-separated allowed origins | No | | --conversions <list> | Comma-separated conversion event names | No |

litemetrics sites create -n "My Blog" --type web --domain blog.example.com
litemetrics sites create -n "Mobile App" --type app --conversions "signup,purchase"

Update a site

litemetrics sites update <siteId> [options]

Same options as create (all optional).

litemetrics sites update site_abc123 --name "New Name"
litemetrics sites update site_abc123 --origins "example.com,www.example.com"
litemetrics sites update site_abc123 --conversions "signup,purchase,checkout"

Delete a site

litemetrics sites delete <siteId>

Regenerate secret key

litemetrics sites regenerate <siteId>

AI Agent Usage

The CLI is designed for AI agent integration. When output is piped (non-TTY), it automatically outputs JSON:

# Discover the surface first (no server call, no site needed)
litemetrics metrics | jq -r '.[].metric'
litemetrics filters | jq -r '.[].key'

# Automatically JSON when piped
litemetrics overview -p 7d | jq '.pageviews.total'

# Parse with any language
litemetrics stats top_countries -p 30d | python3 -c "import sys,json; print(json.load(sys.stdin))"

# Chain commands
SITE=$(litemetrics sites | jq -r '.sites[0].siteId')
litemetrics overview --site $SITE -p 7d --compare

Conveniences for agents:

• Site auto-resolve — if no --site / LITEMETRICS_SITE_ID is set and the account has exactly one site, the CLI uses it automatically (a note is printed to stderr). With multiple sites it lists them and exits.
• Multi-site - --site a,b queries several sites in one call; the JSON result is keyed by site ID (see Multiple sites in one call).
• Compact JSON - --compact (or LITEMETRICS_COMPACT=1) emits single-line JSON.
• Metric suggestions - an unknown metric exits 1 with {"error": "...", "suggestions": [...]}.
• Strict periods - an invalid --period (or custom missing --from/--to) exits 1 with suggestions instead of silently defaulting.

Output contract for agents

The CLI is safe to parse programmatically because it holds to a fixed contract:

• stdout is data only. Query results (JSON / table / CSV) go to stdout and nothing else: no logs, prompts, spinners, or ANSI. Notes and diagnostics (e.g. the site auto-resolve note) go to stderr.
• Exit codes. 0 on success, 1 on any error (bad input, config missing, server error, or any failed site in a multi-site run).
• Error envelope. In JSON mode every error is a single-line object on stderr:

  {"error": "Unauthorized - invalid or missing admin secret", "status": 401, "suggestions": ["..."]}

  • error is the server's explanatory message when there is one (the CLI surfaces response.data.error, not the opaque Request failed with status code 401), otherwise the underlying error message.
  • status is present when the failure came from an HTTP response (the status code).
  • suggestions is present for did-you-mean cases (unknown metric, invalid period/format).
• Caps are silent and safe. top_* limits clamp to 1000; events/users limits clamp to 200; timeseries is bounded to 2000 buckets (over-wide requests are rejected, not truncated). You never receive more rows than the cap, and a too-coarse-vs-too-wide timeseries fails loudly rather than returning a giant payload.
• Compact + pretty both parse. Default JSON is pretty-printed; --compact is single-line. Both are valid JSON.

Error handling summary:

• Errors are printed to stderr (data stays on stdout).
• Exit code 0 for success, 1 for errors.
• JSON errors: {"error": "message", "status"?: <http>, "suggestions"?: [...]}.