Institut national de la statistique et des études économiques (INSEE) · CPI and HICP monthly, published mid-month for the prior month (DATE_JO carries the Journal Officiel publication date on CPI observations); ILO unemployment quarterly, ~45 days after quarter end; quarterly national accounts with routine revisions (the base-2020 rebasing rewrote history); business climate monthly. The CPI/HICP families were rebased to 2025=100 in early 2026, stopping the base-2015 series.
License: open-government · official terms. Attribution text and per-series license flags ride in every API envelope.
Source API docs · Verification statuses come from golden-value and freshness checks against the live source; see status.
Quickstart
Latest observations, with provenance and citation on every value:
curl "https://starwell.dev/api/starwell/v1/sources/insee-bdm/series/011814630/observations?latest=12"
A computed, cited answer from this source:
curl -X POST "https://starwell.dev/api/starwell/v1/answer" \
-H "Content-Type: application/json" \
-d '{"question": "What is the latest Consumer Price Index - Base 2025 - All households - France -?", "source": "insee-bdm"}'
As MCP tools in Claude, Cursor, or any agent framework:
claude mcp add --transport http starwell https://starwell.dev/api/starwell/mcp
Series