Sports Odds Scraper

Pick a sport or a league and get what's on the board right now. That means game lines and player props from two sportsbooks, DraftKings and Pinnacle, and player lines from two pick'em apps, Underdog and Sleeper. Every row is one selection: the game and when it starts, the market, the player if it's a prop, the line, and the price.

It reads the odds each book's own website or app shows its visitors. There's no API key to get and no account to log in to.

For scale: on 13 September 2026, the first Sunday of the NFL season, Underdog's board held 9,166 player lines and Pinnacle listed 780 NFL player props.

What it doesn't do

• No PrizePicks. It isn't covered.
• It doesn't place bets and never touches an account.
• No futures, alternate lines, half or quarter game lines, or novelty props. Game lines are the full-game main line. Player props are the over/under on one player's stat.
• Sleeper shows multipliers, not odds. Its rows carry the payout multiplier and leave the odds columns empty. Sleeper also gives the day of a game rather than its start time, and for soccer, CS2 and tennis it doesn't say which game a line belongs to.
• Prices are the moment of the run. Lines move, sometimes by the second close to kick-off. Nothing here is historical.
• DraftKings prices are its New Jersey site's. Other states can differ now and then.

Input

Sports. Tick the ones you want and you get every league of those sports, on every source you keep.

Leagues. League names: NFL, MLB, WNBA, Premier League, La Liga, UFC. Short forms work as well (EPL, NCAAF, NCAAB). The big leagues are matched by name across all four sources, so Premier League means England's, not Canada's or Malta's. Those are NFL, College Football, MLB, NBA, WNBA, College Basketball, NHL, Premier League, La Liga, Serie A, Bundesliga, Ligue 1, MLS, Champions League and UFC. Any other name is looked for inside each book's own league name, so WTA finds WTA - Guadalajara and Brazil - Serie A finds Brazil's. Case doesn't matter, and you can fill in Leagues without ticking a sport.

Bookmakers and apps. All four unless you untick some. Underdog and Sleeper only list player props, so they sit out a run that asks for game lines only.

Markets. Moneyline, spread, total and player props. Run lines and puck lines count as spreads.

Players. Only props on these players. A last name is enough, and accents don't matter: Mbappe finds Kylian Mbappé. Game lines drop out when this is filled in, since they aren't about a player.

Starting from, Starting up to. Days in UTC, written like 2026-09-13. Sleeper rows are matched on their game day.

Include games already under way. Off by default, so you get pre-game prices only.

Maximum rows. 1,000 unless you change it, and up to 30,000 per run. The limit is shared between the sources you keep, so a small one still gives each source a turn, and whatever one source doesn't use goes to the next.

{
  "leagues": ["NFL"],
  "marketTypes": ["player-prop"],
  "playerNames": ["Josh Allen", "Jalen Hurts"],
  "maxRows": 500
}

Output

One row per selection.

Field	Example	Notes
bookmaker	DraftKings	DraftKings, Pinnacle, Underdog or Sleeper
sport	football	American football is football, association football is soccer
league	NFL	the big leagues get one name across all four sources, so Premier League reads the same everywhere
event	NO Saints @ DET Lions	away team first, in the book's own spelling
homeTeam, awayTeam	DET Lions, NO Saints
startTime	2026-09-13T17:00:00.000Z	UTC. Empty on Sleeper rows
gameDay	2026-09-13	Sleeper rows only
isLive	false	true only when you include games already under way
marketType	player-prop	moneyline, spread, total or player-prop
market	Passing Yards
selection	Over	a team, Over, Under or Draw. Underdog's Higher and Lower come through as Over and Under
player	Jared Goff	props only
playerTeam	DET Lions	when the book says
line	259.5	the spread, total or prop number. Empty for a moneyline
oddsAmerican	-113
oddsDecimal	1.885	DraftKings' exact price to three places; worked out from the American odds for Pinnacle
payoutMultiplier	1.6	Underdog and Sleeper
eventId, marketId, selectionId		the book's own ids, handy for matching one run against the next
sourceUpdatedAt	2026-09-13T12:23:35.000Z	when the book last changed the line, where it says (Underdog, Sleeper)
scrapedAt	2026-09-13T14:25:04.238Z	when this run read it

The run also leaves a report, RUN_REPORT, in its key-value store: what each source returned, which leagues it read, what was left out and why, and why the run stopped.

What you pay

Each row in your dataset is one charge. Nothing else is charged: not a source that doesn't answer, not rows your filters leave out, not games already under way while that box is off, and not a selection a book happens to list twice. If you set a maximum charge for the run, it stops when that's reached, and every row you get has been paid for. The price is on the Pricing tab.

Limits

• 30,000 rows per run.
• Pinnacle lists close to 300 soccer leagues. Asking for all of soccer reads every one of them, which takes a few minutes, so name the leagues if you only want some.
• DraftKings player props are read one market at a time, about 30 for an NFL week, so props take longer than game lines.
• Underdog's board arrives as one download of about 25 MB, whatever you filter.

Where the data comes from

Each book's own public odds, the same numbers its site or app shows. Treat them as information rather than advice, and check the price in the book before you bet, because odds can change between the run and your click. Whether you can bet at all depends on where you live.

Questions

Why are the odds columns empty on Sleeper rows? Sleeper pays by multiplier: a pick at 1.6x pays 1.6 times its share of the entry. It doesn't publish odds, so the actor doesn't invent any.

A price doesn't match what I see in the app. Check scrapedAt first. Lines move, and a few minutes is plenty. DraftKings can also differ a little from state to state.

Can I watch lines move? Schedule the actor every few minutes and compare rows on selectionId from one run to the next. Each run is a fresh read of the board.