v6
latestOpenAPI 3.1.02026-08-04305678.9 KBGet Event Movement
Line movement + steam detection, derived from our snapshot tick history.
For each (book, market, outcome) returns the opening line, the latest line, and the implied-probability / point shift between them. The top-level steam array flags outcomes that multiple books moved in the same direction — the classic sharp-money signal, computed across all 16 books we poll. No competitor offers this (they're pull-only).
Paid tiers (Hobby+): full data. Free tier: redacted (structure only).
Path parameters
Query parameters
Comma-separated bookmaker keys (e.g. 'draftkings,fanduel'). Omitted = all books. Matches the-odds-api's bookmakers param.
Comma-separated bookmaker keys (e.g. 'draftkings,fanduel'). Omitted = all books. Matches the-odds-api's bookmakers param.
Game-period filter. Omitted = full-game markets only. Pass canonical codes ('q1', 'h1', 'p1', 'i6', 'f5') comma-separated, or 'all' to include every period.
Game-period filter. Omitted = full-game markets only. Pass canonical codes ('q1', 'h1', 'p1', 'i6', 'f5') comma-separated, or 'all' to include every period.
Response
Successful Response