BizCal API

Self-contained business-day, holiday, and T+N settlement math. Fully offline — calendar data v2026-07.

Quick start

curl "https://bizcal-api.pages.dev/check?jurisdiction=US&date=2026-07-04"
curl "https://bizcal-api.pages.dev/add?jurisdiction=GB&date=2026-12-24&days=1"
curl -X POST "https://bizcal-api.pages.dev/settlement" -H "Content-Type: application/json" \
  -d '{"trade_date":"2026-07-01","jurisdiction":"NYSE","convention":"T+2"}'

OpenAPI JSON · Jurisdictions