STARWELL

← Catalog

OECD Data

Organisation for Economic Co-operation and Development (OECD) · Monthly updates with country-specific publication lags (FRA CPI in the COICOP-1999 dataflow lags several months; GBR unemployment uses rolling quarters). Seasonally adjusted unemployment history is revised when seasonal factors are re-estimated (roughly annually).

License: cc-by-4.0 · 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/oecd/series/UNE_M:CAN/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 Monthly unemployment rate, seasonally adjusted, all persons ?", "source": "oecd"}'

As MCP tools in Claude, Cursor, or any agent framework:

claude mcp add --transport http starwell https://starwell.dev/api/starwell/mcp

Series