Export

Machine-readable exports for analytical agents (spec §21). Every row carries series, unit, quality, source and citation.
⭳ CSV⭳ JSON⭳ Parquet

Programmatic access

The full read-only REST API is documented at /api/docs (OpenAPI at /api/openapi.json). Common calls:

  • /api/v1/history?instrument=UST&metric=YIELD&tenor=10Y&from=2020-01-01
  • /api/v1/observations/latest?series=FX_USDJPY
  • /api/v1/curves?curve=UST · /api/v1/changes · /api/v1/snapshot/2026-08-28
  • /api/v1/citation/UST-YIELD-10Y-20260828-USTREASURY