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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

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 "Authorization: Bearer dlk_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"question": "What is the latest Monthly unemployment rate, seasonally adjusted, all persons ?", "source": "oecd"}'

Data reads need no key; answers do. Keys are free at /account; a keyless sample lives at GET /api/starwell/v1/answer/demo.

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

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

Data series