Keirin (Japan Track Cycling) — Race Cards, Results & Payouts
Pricing
from $20.00 / 1,000 race analyzeds
Japanese keirin (track cycling) as clean English JSON: race cards with rating points, riding style, S/B and winning-move counts, gear ratio, plus finish order, kimarite and every payout pool. No login, one call per race. From $0.02 — no subscription. 競輪の出走表・結果・払戻を1コールで。
Race day in YYYYMMDD or YYYY-MM-DD form. Leave empty (or type auto) to use this velodrome's latest race day — the meeting in progress, or its most recent one if it is between meetings. Each velodrome only races on some days, so an explicit date must be one on which it was racing. Past dates work for as long as netkeirin keeps them (about a month).
Which of the 43 keirin velodromes to fetch, by its netkeirin 2-digit code.
Which races (1-12) to fetch. Leave empty for the whole card of the day. Each race that returns data costs $0.02; races that do not exist are reported as no_data and cost nothing.
Also fetch the result page per race (finish order, margins, last-lap time, kimarite, every payout pool). Races that have not been declared official yet simply report not_run_yet.
