Answer

Closing Line API for CLV and model evaluation

Use closing odds to measure CLV, backtest models, and benchmark entry prices.

How do I get closing lines for sports betting models?

Use ParlayAPI historical closing odds endpoints to compare model entry prices against final market prices and measure closing-line value.

Endpoint

GET /v1/historical/sports/{sport_key}/closing-odds

curl 'https://parlay-api.com/v1/historical/sports/baseball_mlb/closing-odds?markets=h2h,spreads,totals' -H 'X-API-Key: YOUR_KEY'

Why developers use it

Related

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