Odds API by market / NHL
NHL Assists API
Live player_assists odds across every book that posts it, in one REST call — and, unlike any other odds API, every one of those outcomes settled against the official result once play ends.
No credit card. 1,000 requests / day on the free tier.
What NHL assists is
Assists recorded by one player. Sensitive to teammate shooting, which is why it disagrees across books more than points does.
How we settle it. Graded against the box score's assists column.
Every number on this page is measured against the live API, never copied from a spec sheet. Last measured 14 November 2026.
Books posting NHL assists
Measured live, not listed from a spec. Coverage moves — a book that has not put its board up yet will not appear until it does, which is exactly what this list is for.
Line shopping across all of them is one request — every book arrives in the same bookmakers array, not one call per book. Add ?bookmakers= to narrow it, or use /best-line for the best price per line already ranked.
Recently settled NHL assists outcomes
These are real rows out of the API, not an illustration. Each one was a price on a board before the event and carries the actual figure it was graded against afterwards. No other odds API returns that last column — they stop at the price.
30,860 assists outcomes settled in the last 4 days across 25 books. The 12 most recent:
| Player | Bet | Actual | Result |
|---|---|---|---|
| Filip Forsberg | 1+ Assists | 0.0 | lost |
| Roman Josi | 1+ Assists | 1.0 | won |
| Ryan O'Reilly | 1+ Assists | 0.0 | lost |
| Filip Forsberg (NSH) | 1+ Assists | 0.0 | lost |
| Filip Forsberg (NSH) | 2+ Assists | 0.0 | lost |
| Jack Eichel (VGK) | 1+ Assists | 0.0 | lost |
| Filip Forsberg | Over 0.5 | 0.0 | lost |
| Ryan O'Reilly | Over 0.5 | 0.0 | lost |
| Shea Theodore | Over 0.5 | 0.0 | lost |
| Brett Howden | Yes | 0.0 | lost |
| Ivan Barbashev | Yes | 1.0 | won |
| Jack Eichel | Yes | 0.0 | lost |
Over/Under split, last 4 days
The Over won 27.4% of 11498 decided assists lines (3154 over, 8344 under). Computed from the settled rows themselves, scoped to NHL only.
Read off 11,771 Over legs out of 30,860 settled outcomes on this market. The rest are Unders and milestone legs (“1+”, “2+”) that some books price here too, and a threshold rung is not an Over.
A few days of one market describes a few days — it is not an edge. Pull the full history through /exports/resolved-props for a sample worth modelling on.
Live response
Captured from the real endpoint on Seattle Kraken @ Carolina Hurricanes, trimmed to one book and three outcomes so the shape stays readable. The full response carries every book and every line, alternates included, in the same call.
{
"home_team_key": "hurricanes",
"away_team_key": "kraken",
"home_team_id": "nhl:12",
"away_team_id": "nhl:55",
"home_team_logo_url": "https://a.espncdn.com/i/teamlogos/nhl/500/car.png",
"away_team_logo_url": "https://a.espncdn.com/i/teamlogos/nhl/500/sea.png",
"id": "720792",
"sport_key": "hockey_nhl",
"home_team": "Carolina Hurricanes",
"away_team": "Seattle Kraken",
"commence_time": "2026-11-14T18:00:00Z",
"live": false,
"is_outright": false,
"tournament": null,
"tour": null,
"last_update": "2026-11-14T15:56:56.691188Z",
"merged_from_event_ids": null,
"bookmakers": [
{
"key": "bet99",
"title": "Bet99",
"last_update": "2026-11-14T15:55:46.529634Z",
"link": null,
"app_link": null,
"pregame_only": false,
"book_event_id": null,
"markets": [
{
"key": "player_assists",
"description": "Andrei Svechnikov - Assists",
"last_update": "2026-11-14T15:55:46.529634Z",
"period": null,
"suspended_at": null,
"team": null,
"line_type": "main",
"outcomes": [
{
"name": "Over",
"description": "Andrei Svechnikov",
"price": 100,
"point": 0.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-11-14T05:10:24.723532Z",
"last_seen_at": "2026-11-14T15:55:46.529634Z",
"liquidity": null,
"liquidity_updated_at": null,
"line_gap": null,
"book_outcome_id": null,
"outcome_id": null,
"player_id": "nhl:8480830",
"player_team": "Hurricanes",
"side": null
},
{
"name": "Under",
"description": "Andrei Svechnikov",
"price": -130,
"point": 0.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-11-14T11:37:27.284340Z",
"last_seen_at": "2026-11-14T15:55:46.529634Z",
"liquidity": null,
"liquidity_updated_at": null,
"line_gap": null,
"book_outcome_id": null,
"outcome_id": null,
"player_id": "nhl:8480830",
"player_team": "Hurricanes",
"side": null
}
]
}
]
}
]
}The response shape is the-odds-api compatible — events, bookmakers, markets, outcomes — so migrating is usually a base URL change.
Try it
1. List NHL events to get an event id:
curl "https://api.prop-line.com/v1/sports/hockey_nhl/events?apiKey=YOUR_API_KEY"2. Pull assists for one game across every book — this exact URL works right now:
curl "https://api.prop-line.com/v1/sports/hockey_nhl/events/720792/odds?apiKey=YOUR_API_KEY&markets=player_assists"3. After the game, get the graded outcomes with the actual stat:
curl "https://api.prop-line.com/v1/sports/hockey_nhl/events/720792/results?apiKey=YOUR_API_KEY"Steps 1 and 2 run on the free tier. Step 3 — prop resolution — starts on Hobby at $9/mo. See pricing.
Related endpoints
Other NHL markets
Assists in other sports
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