Rate
get/v1/rate/{slug}
Path parameters
slugstring required
Response
Successful Response
resultstring
pairstring required
basestring required
quotestring required
ratenumber required
source'live' | 'ecb_daily' | 'fred_daily' required
Public source enum — wire contract (D2). NO cached value (cache lives in X-Cache).
sourcesobject required
market_session'open' | 'weekend' | 'interbank_closed' required
Computed from a clock, no feed (D9). interbank_closed = a known non-weekend closure (e.g. an ECB/TARGET2 holiday detected via an empty Tier-C response — INGESTION §4).
timestampstring required
data_updated_atstring required
derivedboolean required
derivation_bps_maxnumber nullable
noticestring required