Release notes for the BullrunData API and site. New endpoints, aliases, indicator coverage expansions, and platform improvements. For a live feed of API changes, subscribe to the GitHub repo at github.com/BullrunData.
Docs
Indicator library, comparison pages, and glossary
-Launched dedicated pages for 27 economic indicators at /indicators/{series} with Dataset schema for Google Dataset Search.
-Added comparison page /vs/nasdaq-data-link.
-Added an 8-term glossary at /glossary covering yield curve, Sahm Rule, COT report, sector rotation, and other macro terms.
-Added use-case pages for recession probability, CFTC positioning, and sector rotation.
-Expanded llms.txt to include all 18 endpoint URLs and OpenAPI spec link.
Improved
Path aliases for /capital/rotation and /sector-flows
-Added 307 alias for /api/v1/capital/rotation → /api/v1/sectors/rotation.
-Added 307 alias for /api/v1/sector-flows → /api/v1/sectors/flows.
-These aliases catch common naming variations so clients hitting the older paths do not get 404s.
Improved
Indicator name aliases + /latest and /current suffixes
-Added transparent aliases for common indicator shortcuts: CPI, CORE_CPI, PCE, VIX, DXY, M2, GDP, UNEMPLOYMENT, CLAIMS, MORTGAGE, HY_SPREAD, YIELD_CURVE, and more.
-Added /indicators/{name}/latest and /indicators/{name}/current suffixes that redirect to the canonical endpoint.
-Response still returns the canonical series ID so downstream code always sees the same identifier.
Added
CFTC stale-path aliases + 30Y and 10Y TIPS indicators
-Added aliases for legacy /api/v1/cftc/positioning and /api/v1/cftc/futures paths that redirect to the current /api/v1/institutional/cftc/* endpoints.
-Added DGS30 (30-year Treasury yield) and DFII10 (10-year TIPS yield / real rate) to the indicator library.
Added
Sector flows, CFTC coverage expansion, and 404 discovery aliases
-New endpoint /api/v1/sectors/flows returns per-sector accumulation and distribution signals. Lookback parameter accepts 5-50 periods.
-Extended CFTC coverage from a curated 5-contract summary to full Disaggregated + TFF report ingestion, with managed-money and leveraged-funds breakdown and week-over-week position changes.
-Missing endpoints now return a structured 404 with the closest matching canonical path and a link to /docs.
-Added aliases for /api/openapi.json, /swagger.json, /api/docs, /api/swagger, and /api/v1/ so clients guessing at discovery paths land on the right resource.