# cbfin API Reference Cboe source API for bluedoor Financial Data. Base URL: https://api.cbfin.bluedoor.sh OpenAPI: https://bluedoor.sh/apis/financial-data/sources/cbfin/openapi.json Generated: 2026-06-07T01:30:59.456Z Live examples captured: 48/48 ## Coverage - Delayed quotes - Options roots and chains - Futures and index definitions - Historical and intraday chart data ## Routes - GET /v1/market-data-services: Market data services Example: https://api.cbfin.bluedoor.sh/v1/market-data-services?market=us - GET /v1/tradable-products: Tradable products Example: https://api.cbfin.bluedoor.sh/v1/tradable-products - GET /v1/delayed-quotes/futures-roots: Futures roots Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/futures-roots - GET /v1/delayed-quotes/option-roots: Option roots Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/option-roots - GET /v1/delayed-quotes/servertime: Server time Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/servertime - GET /v1/delayed-quotes/symbol-book: Symbol book Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/symbol-book?symbol=AAPL - GET /v1/delayed-quotes/ttl-rules: TTL rules Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/ttl-rules - GET /v1/fx/adv-30-day: 30-day ADV Example: https://api.cbfin.bluedoor.sh/v1/fx/adv-30-day - GET /v1/fx/adv-30-day-card: 30-day ADV card Example: https://api.cbfin.bluedoor.sh/v1/fx/adv-30-day-card - GET /v1/fx/sef-volume: SEF volume Example: https://api.cbfin.bluedoor.sh/v1/fx/sef-volume - GET /v1/market-data-services/most-active: Most-active services Example: https://api.cbfin.bluedoor.sh/v1/market-data-services/most-active?market=us - GET /v1/options/market-share: Market share Example: https://api.cbfin.bluedoor.sh/v1/options/market-share?bias=Volume&limit=10&date=2026-05-04 - GET /v1/options/most-active: Most active Example: https://api.cbfin.bluedoor.sh/v1/options/most-active?market_code=cone&limit=10 - GET /v1/delayed-quotes/history/{symbol}: History Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/history/AAPL - GET /v1/delayed-quotes/options/{underlying_symbol}: Options Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/options/AAPL - GET /v1/delayed-quotes/quotes/{symbol}: Quote Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/quotes/AAPL - GET /v1/delayed-quotes/quotes/all-us-indices: US indices Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/quotes/all-us-indices - GET /v1/delayed-quotes/quotes/all-us-indices-icp: US indices ICP Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/quotes/all-us-indices-icp - GET /v1/equities/au/today-activity: Australia activity Example: https://api.cbfin.bluedoor.sh/v1/equities/au/today-activity - GET /v1/equities/ca/listing-directory: Canada listings Example: https://api.cbfin.bluedoor.sh/v1/equities/ca/listing-directory - GET /v1/equities/ca/market-totals: Canada market totals Example: https://api.cbfin.bluedoor.sh/v1/equities/ca/market-totals?market=us - GET /v1/equities/ca/symbol-totals: Canada symbol totals Example: https://api.cbfin.bluedoor.sh/v1/equities/ca/symbol-totals?symbol=AAPL - GET /v1/equities/ca/top-ten-volume: Canada top volume Example: https://api.cbfin.bluedoor.sh/v1/equities/ca/top-ten-volume?filter=listed&limit=10 - GET /v1/equities/europe/most-active: Europe most active Example: https://api.cbfin.bluedoor.sh/v1/equities/europe/most-active?market_codes=cxe&limit=10 - GET /v1/equities/us/halts.csv: US halts CSV Example: https://api.cbfin.bluedoor.sh/v1/equities/us/halts.csv?year=2025 - GET /v1/equities/us/most-active: US most active Example: https://api.cbfin.bluedoor.sh/v1/equities/us/most-active?market_codes=bzx&limit=10 - GET /v1/equities/us/short-sale-circuit-breakers.csv: US short-sale circuit breakers CSV Example: https://api.cbfin.bluedoor.sh/v1/equities/us/short-sale-circuit-breakers.csv?year=2025 - GET /v1/futures/data/{root_symbol}: Contract data Example: https://api.cbfin.bluedoor.sh/v1/futures/data/VX?symbol=VX - GET /v1/futures/quotes/combined: Combined quotes Example: https://api.cbfin.bluedoor.sh/v1/futures/quotes/combined?future_symbol=IBHY&root_symbol=IBHY - GET /v1/futures/settlement/daily.csv: Daily settlement CSV Example: https://api.cbfin.bluedoor.sh/v1/futures/settlement/daily.csv?date=2026-05-04 - GET /v1/futures/settlement/final-prices: Final prices Example: https://api.cbfin.bluedoor.sh/v1/futures/settlement/final-prices?year=2025 - GET /v1/futures/settlement/final-prices.csv: Final prices CSV Example: https://api.cbfin.bluedoor.sh/v1/futures/settlement/final-prices.csv?year=2025 - GET /v1/index-settlement/years/{settlement_type}: Years Example: https://api.cbfin.bluedoor.sh/v1/index-settlement/years/S - GET /v1/indices/europe/definitions: Europe definitions Example: https://api.cbfin.bluedoor.sh/v1/indices/europe/definitions - GET /v1/indices/europe/quotes: Europe quotes Example: https://api.cbfin.bluedoor.sh/v1/indices/europe/quotes - GET /v1/indices/us/definitions: US definitions Example: https://api.cbfin.bluedoor.sh/v1/indices/us/definitions - GET /v1/delayed-quotes/charts/historical/{symbol}: Historical chart Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/charts/historical/AAPL - GET /v1/delayed-quotes/charts/intraday/{symbol}: Intraday chart Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/charts/intraday/AAPL - GET /v1/delayed-quotes/charts/one-month/{symbol}: One-month chart Example: https://api.cbfin.bluedoor.sh/v1/delayed-quotes/charts/one-month/AAPL - GET /v1/equities/au/book-viewer/symbols: Australia book symbols Example: https://api.cbfin.bluedoor.sh/v1/equities/au/book-viewer/symbols?market_code=cxa - GET /v1/equities/europe/market-share/range: Europe market share range Example: https://api.cbfin.bluedoor.sh/v1/equities/europe/market-share/range?start_date=2026-05-05&end_date=2026-05-05 - GET /v1/equities/europe/market-share/trailing: Europe trailing market share Example: https://api.cbfin.bluedoor.sh/v1/equities/europe/market-share/trailing?end_date=2026-05-05&trading_day_count=5 - GET /v1/futures/data/www/{root_symbol}: Web contract data Example: https://api.cbfin.bluedoor.sh/v1/futures/data/www/VX?symbol=VX - GET /v1/index-settlement/values/{settlement_type}/{year}: Values Example: https://api.cbfin.bluedoor.sh/v1/index-settlement/values/S/2026 - GET /v1/indices/us/governance/consultations: US consultations Example: https://api.cbfin.bluedoor.sh/v1/indices/us/governance/consultations - GET /v1/notices/au/system/{year}: Australia system notices Example: https://api.cbfin.bluedoor.sh/v1/notices/au/system/2026 - GET /v1/notices/ca/system/{year}: Canada system notices Example: https://api.cbfin.bluedoor.sh/v1/notices/ca/system/2026 - GET /v1/notices/europe/trf-system/{year}: Europe TRF system notices Example: https://api.cbfin.bluedoor.sh/v1/notices/europe/trf-system/2026