CLI for Entur's open APIs: Norwegian public transport and shared mobility. It has no runtime dependencies, requires Node.js 20+, and has deterministic paths for terminals, scripts, and AI agents.

Install

npm install -g entur-cli
entur --version

Or run it once without installing:

npx entur-cli geocode search "Oslo S"

For local development, see Contributing.

Commands

entur geocode search "Oslo S" --layers stopPlace --limit 3
entur geocode search --stop-place-types airport --limit 20 --json
entur geocode reverse --lat 59.911 --lon 10.750 --radius 0.5
entur geocode place NSR:StopPlace:59872 --json
entur departures "Oslo" --limit 5 --modes rail
entur trip "Oslo S" "Bergen stasjon" --limit 1
entur vehicles --codespace ATB --mode bus --limit 5
entur mobility vehicles --lat 59.911 --lon 10.750 --form-factor scooter_standing
entur mobility stations --lat 59.911 --lon 10.750 --form-factor bicycle

Stops accept StopPlace IDs such as NSR:StopPlace:59872 or free text. Departure free text is restricted to StopPlace results; trip endpoints may also be addresses or other routable places. Resolved places are reported on stderr. Run entur <command> --help for accepted values and limits.

Geocoder v3 coverage

entur geocode covers all three current read endpoints:

search [query...] → /v3/autocomplete; omit the query to list places using a filter.
reverse --lat <n> --lon <n> → /v3/reverse; omitting --radius sends no radius limit.
place <id...> → /v3/place; accepts up to 100 exact IDs, as separate or comma-separated arguments.

Search supports the focus options --lat, --lon, --radius, and --weight, plus the hard --bbox minLon,minLat,maxLon,maxLat filter. Search and reverse support --layers, --stop-place-types, --sources, --countries, --counties, --localities, --fare-zones, --fare-zone-authorities, and --multimodal. Reverse also supports --distance-sort true|false. All three endpoints support --lang and --correlation-id.

Geocoder JSON records retain the stable convenience fields id, label, layer, lat, and lon and add the complete v3 feature data: GeoJSON type/geometry/bbox, names, source, address, reverse distance, fare zones, categories, descriptions, stop-place role/types, and transport modes. meta.geocoder carries the FeatureCollection type, API metadata, and collection bbox. meta.mayHaveMore is true when a search/reverse response reaches --limit; Geocoder has no cursor, so raise the limit up to 100 or narrow the filters.

Times passed through --time must be real ISO 8601 date-times with Z or an explicit offset. Entur IDs are kept as opaque strings and are never parsed as numeric-only values.

Automation contract

Every data command supports --json. A successful result is one schema-v1 JSON document on stdout:

{
  "schemaVersion": 1,
  "data": [],
  "meta": {
    "command": "vehicles",
    "count": 0,
    "totalCount": 0,
    "limit": 20,
    "hasMore": false,
    "truncated": false
  }
}

data has the command-specific result; empty success uses the same object/array shape with no ambiguous blank output.
meta.command, meta.count, and meta.limit describe the result where applicable. Grouped commands also include meta.subcommand.
Vehicle Positions has no server-side result limit. The CLI receives the matched snapshot, returns at most --limit records, and exposes totalCount, hasMore, and truncated instead of silently dropping records.
Result data alone goes to stdout. Place-resolution notices and other diagnostics go to stderr.
Machine mode never prompts. The CLI is non-interactive in all modes.

Machine errors are one JSON document on stderr and leave stdout empty:

{
  "schemaVersion": 1,
  "error": {
    "code": "invalid_argument",
    "message": "--limit must be an integer from 1 to 100, got '-1'",
    "field": "limit",
    "retryable": false,
    "hint": "Pass --limit with a value from 1 to 100."
  }
}

Optional error fields include allowedValues, status, and retryAfter. Exit codes remain small and stable:

0: success
1: Entur API, network, cancellation, timeout, or malformed-response failure
2: command usage or input validation failure

Each HTTP request has a 15-second timeout by default; --timeout accepts up to 300 seconds. Commands that resolve free text make multiple requests, so this is a per-request rather than whole-command deadline.

Field units

Coordinates are decimal latitude/longitude degrees.
Journey duration and vehicle delay values are seconds; trip-leg distance is meters.
Geocoder reverse distance is kilometres; GeoJSON bboxes are minLon,minLat,maxLon,maxLat.
Date-time fields retain their ISO 8601 offsets. Human vehicle-update times retain Z or the supplied numeric offset.
Mobility rangeMeters is meters and fuelPercent is normalized to 0..100.
Entur identifiers are strings and may contain non-numeric components.

Version and compatibility

entur --version
entur --version --json

--version --json reports the CLI version, current schema version, and supportedSchemaVersions. Schema v1 may gain optional fields; field removals, renames, type changes, or semantic changes require a new schema version and CLI release. This release does not support requesting an older schema, so automation should preflight supportedSchemaVersions before upgrading.

Configuration

Entur's open APIs need no key, only identification through ET-Client-Name. Precedence is:

--client-name
ENTUR_CLIENT_NAME
<your-os-username>-entur-cli

The value must use lowercase company-application form with no spaces. The derived default means your OS username is sent to Entur; set an override if you prefer not to disclose it. Use one stable name for your application, contact Entur for high-volume use, and never generate names to evade per-client quotas.

Development

npm install              # install dependencies (wires lefthook hooks)
npm test                 # deterministic tests; no Entur network calls
npm run smoke            # ENTUR_SMOKE=1 — opt-in live schema checks
npm run validate         # npm test && npm audit
npm run verify-pack      # npm pack --dry-run — inspect published contents
npm run security:local   # audit + betterleaks + shellcheck + actionlint
node bin/entur.js --help

Security

GitHub Actions runs security and quality gates on every pull request and push to main: betterleaks secret scanning, Semgrep SAST (SARIF), GitHub CodeQL SAST, npm audit --omit=dev, ShellCheck, and actionlint + zizmor workflow auditing. OpenSSF Scorecard reports supply-chain posture on main, Dependabot opens weekly update PRs, and releases on v* tags publish to npm with provenance. See SECURITY.md for the vulnerability reporting policy and AGENTS.md for the full workflow inventory.

All workflows pin actions by SHA, request the minimum permissions needed, and disable credential persistence at checkout. Run the local equivalents before pushing with npm run security:local; lefthook additionally runs betterleaks on pre-commit and npm run validate on pre-push.