{"demo":true,"demo_message":"This is a free no-auth demo capped at 60 requests/hour and the first 5 events. Sign up free for 1,000 credits/month, all sports, all books, and all markets at https://parlay-api.com/signup","demo_signup_url":"https://parlay-api.com/signup","demo_remaining_hour":50,"sport_key":"icehockey_nhl","market":"totals","method":"best_over_low_line_vs_best_under_high_line_cross_book","opportunities_returned":3,"opportunities":[{"commence_time":"2026-10-31T17:07:00Z","home_team":"Boston Bruins","away_team":"Chicago Blackhawks","over":{"book":"BetMGM","line":0.5,"price":150},"under":{"book":"Pinnacle","line":6.0,"price":-104},"middle_window":6,"combined_hold_pct":-9.02},{"commence_time":"2026-10-31T18:07:00Z","home_team":"Nashville Predators","away_team":"Tampa Bay Lightning","over":{"book":"FanDuel","line":5.5,"price":-134},"under":{"book":"BetRivers","line":6.5,"price":-132},"middle_window":1,"combined_hold_pct":14.16},{"commence_time":"2026-10-31T20:07:00Z","home_team":"Los Angeles Kings","away_team":"Buffalo Sabres","over":{"book":"Hard Rock Bet","line":5.5,"price":-130},"under":{"book":"Parx Casino","line":6.5,"price":-137},"middle_window":1,"combined_hold_pct":14.33}]}