Anonymous scraping confirmed feasible for marathonbet.by — site is fully SSR
(nginx), no Cloudflare or JS challenge. HttpClient + AngleSharp + Polly v8 is
sufficient; Playwright not required (kept as a future-flag).
Spike outputs:
- spike/SCRAPE_FINDINGS.md — page rendering, URL templates, anti-bot, rate
limits, recommended scraping strategy for Phase 3.
- spike/SCHEMA_DRAFT.md — customer-spec field → DOM selector mapping for
Match + Period-N scope across football/basketball/tennis (hockey TBD).
Phase 1+ handoff captured in subplan + CLAUDE.md. Critical Phase 8 finding:
no public results endpoint at /su/results — phase 8 must switch to polling
event-detail until eventJsonInfo.matchIsComplete=true (deviation flagged).
Reviewer notes addressed:
- Period market outcome codes corrected to RN_H/RN_D/RN_A (not 1/draw/3) and
market name vocabulary clarified per-sport in SCHEMA_DRAFT §3.1.
- results-page.html capture added to file list with caveat about live-landing
score-state and unsampled hockey selectors.
alexei.dolgolyov
070e34b911