DFS Esports API.
PrizePicks, Underdog & ParlayPlay — all 9 titles.

Which DFS apps does the esports API cover?

DFS appReference page
PrizePicksPrizePicks API
UnderdogUnderdog API
ParlayPlayParlayPlay API
SleeperSleeper API
Pick6Pick6 API
BetrBetr API
BoomBoom API

Updated

Quick answer: Yes — KashRock has a DFS esports API covering PrizePicks, Underdog, Betr, Sleeper, Dabble, Boom, Pick6, and ParlayPlay player props across all 9 titles on one instant key, with a free Sandbox tier to start.

Affordable player props API with an instant key. Pull PrizePicks, Underdog, Betr, Sleeper, Dabble, Boom, Pick6, and ParlayPlay lines across CS2, Valorant, LoL, Dota 2, COD, R6, MLBB, and Deadlock from one path: GET /v6/esports/{sport}/props.
Get API KeyRead Documentation
Counter-Strike 2ValorantLeague of LegendsDota 2Call of DutyRainbow Six SiegeDeadlockMobile Legends: Bang Bang

One DFS board. Every book you actually use.

Filter by book on the path-style props route. PrizePicks and Underdog share the same player, market, and propId as Betr, Sleeper, Dabble, Boom, Pick6, and ParlayPlay.

PrizePicksPrizePicks
UnderdogUnderdog
BetrBetr
SleeperSleeper
DabbleDabble
BoomBoom
Pick6Pick6
ParlayPlayParlayPlay
ThunderpickThunderpick
CloudbetCloudbet
BetRiversBetRivers
PinnaclePinnacle
BovadaBovada
CourtsideCourtside
BetwayBetway
DexsportDexsport
PicklebetPicklebet
1xBet1xBet
BetOnlineBetOnline
Bet365Bet365
BetWhaleBetWhale
GG.betGG.bet
KalshiKalshi
PolymarketPolymarket

Coverage by title. Same schema whether a book lists it yet or not.

All 9 titles run on the same normalized props schema. Live counts below reflect what the DFS apps are listing right now — a title showing zero is schema-ready with historical prop and match history already indexed; it just means no book has posted a line for it yet.

TitleLive DFS propsBooks currently listing it
CS214,289Underdog, PrizePicks, Sleeper, Boom, Betr, ParlayPlay, Dabble, Pick6
Valorant753PrizePicks, ParlayPlay, Underdog, Betr, Boom, Pick6, Sleeper, Dabble
League of Legends2,920Underdog, PrizePicks, Dabble, Boom, Pick6, Betr, ParlayPlay, Sleeper
Dota 2612Underdog, PrizePicks, Boom, Sleeper, ParlayPlay, Dabble
Call of Duty—None yet — API schema and historical props are ready the moment a book lists it
Rainbow Six Siege496PrizePicks, Underdog
Mobile Legends—None yet — API schema and historical props are ready the moment a book lists it
Deadlock—None yet — API schema and historical props are ready the moment a book lists it

Named tournaments and match history for every title, including the ones above with no live DFS line yet, are on the full coverage page.

GET /v6/esports/{sport}/props

Live PrizePicks CS2 prop from production. Same shape for Underdog and LoL DFS data.

GET /v6/esports/cs2/props
{
  "source": "kashrock",
  "sport": "cs2",
  "props": [
    {
      "propId": "kr_prop_959e4bdd3a1d",
      "player_name": "Ax1Le",
      "stat_type": "CS2_HEADSHOTS_MAPS_1_2",
      "line": 15.5,
      "odds": -137,
      "direction": "over",
      "team": "1win",
      "book_name": "PrizePicks",
      "event_time": "2026-09-09T08:00:00.000Z"
    }
  ]
}

If you need a normalized feed instead of another UI wrapper, the Esports API exposes live boards, schedules, and history on one schema — with the IDs and outcome patterns that keep backtests and grading honest. Start free on Sandbox, or see published pricing.

Esports APIBuild an esports app →Quickstart →PrizePicks API →Underdog API →Sleeper API →Betr API →Boom API →Pick6 API →ParlayPlay API →Thunderpick API →Kalshi API →Polymarket API →PrizePicks props without scraping →Build a CS2 props app →Full coverage matrix →PandaScore alternative →Abios alternative →Sportradar alternative →Databet alternative →

Frequently asked questions

Does the API include PrizePicks and Underdog lines for CS2 and LoL?

Yes. KashRock ingests PrizePicks and Underdog esports props across the full title set, plus Betr, Sleeper, Dabble, Boom, Pick6, and ParlayPlay. Same player and market share one ID across books.

Is this a PrizePicks API or an Underdog API?

It is one DFS esports API. You call GET /v6/esports/{sport}/props and filter by book. You do not scrape PrizePicks or Underdog yourself.

Can I pull LoL DFS data and CS2 player props from one key?

Yes. One key covers all nine titles: cs2, valorant, lol, dota2, cod, r6, mlbb, deadlock, apex. Sandbox works on every title; Hobby and up add consensus lines and the full multi-book board.

What does GET /v6/esports/{sport}/props return?

A live ingested board: player, stat, line, book (PrizePicks, Underdog, ParlayPlay, and the others), direction, and canonical propId. No upstream scrape on that request.

Is there a free tier for the DFS esports API?

Yes. Sandbox is $0/mo with an instant key for props on every title so you can verify the schema before paying. Hobby unlocks the full multi-book board — PrizePicks, Underdog, Betr, Sleeper, Dabble, Boom, Pick6, and ParlayPlay across all 9 titles — from $29/mo.

Which DFS esports API is the cheapest?

KashRock is $0 to start on Sandbox, then $29/mo for the full multi-book board. Most DFS-adjacent data vendors don't publish self-serve pricing at all, so KashRock is one of the few options with a public rate card to actually compare against.