IDFM Journey (PRIM/Navitia)

Query Île-de-France Mobilités (IDFM) PRIM/Navitia for place resolution, journey planning, and disruptions/incident checks. Use when asked to find routes in Île-de-France (e.g., "itinéraire de X à Y"), resolve station/stop ids, or check RER/metro line disruptions, and you have an IDFM PRIM API key.

Use the bundled script to call PRIM/Navitia endpoints without extra dependencies.

Prereqs

• Set IDFM_PRIM_API_KEY in the environment before running.

Quick commands

Run from anywhere (path is inside the skill folder):

• Resolve places (best match + list):

  • python3 scripts/idfm.py places "Ivry-sur-Seine" --count 5

• Journeys (free-text from/to; resolves place ids first):

  • python3 scripts/idfm.py journeys --from "Ivry-sur-Seine" --to "Boulainvilliers" --count 3

• Incidents / disruptions (by line id or filter):

  • python3 scripts/idfm.py incidents --line-id line:IDFM:C01727
  • python3 scripts/idfm.py incidents --filter 'disruption.status=active'

Add --json to print raw API output.

Notes

• If place resolution is ambiguous, increase --count and choose the right stop_area id.
• For API details and examples, read: references/idfm-prim.md.