PROLINE API.
PROLINE esports lines, normalized.

Quick answer: PROLINE esports odds are live on KashRock: match winner, map handicap, total maps and round lines for CS2, League of Legends, Dota 2, Valorant, Call of Duty and Rainbow Six Siege, on the same canonical ids as the other books. One key, GET /v7/{sport}/lines.

No session juggling, no olg.ca scrape on your request path: the workers already did it. Your call reads the board they published.

What PROLINE posts

PROLINE+ posts team mainlines: match winner, map handicap, total maps, plus per-map winners, round handicaps and totals, kill lines and objective markets like first blood. Every price lands on the same kr_match_id and market names as the rest of the line books.

Where PROLINE shows up

  • : /lines: PROLINE's price per market next to the consensus fair price, the books object reports its row count and age in seconds on every call.
  • : /parlays: Name proline as the leg book and price a ticket or discover +EV parlays against the rest of the market.
  • : /flow: When proline moves a number first, the shift and steam plays record which venue led and how far the price ran.

Endpoints

PROLINE is read through the shared v7 surface: no book-specific integration, no upstream fetch on the request path.

EndpointWhat it returnsKey filter
GET /v7/{sport}/linesPer-book prices and the consensus viewbook row: proline
GET /v7/{sport}/parlaysPrice or discover parlays with proline as the leg bookbook=proline
GET /v7/{sport}/flowSteam, shift, volume and whale plays where proline moves leadkind=steam|shift|volume|whale
GET /v7/metaThe registry entry: key, kind, supported marketskey=proline

Live in the book registry

The real /v7/meta entry: the key, kind, and what the book supports, exactly as the API reports it.

GET /v7/meta?fields=books
{
  "book_id": 800,
  "key": "proline",
  "display_name": "PROLINE",
  "status": "active",
  "aliases": [
    "proline",
    "proline plus",
    "olg proline",
    "olg.ca"
  ]
}

Reading it honestly

The booksobject on /lines reports each venue's presence, row count, and age in seconds on every call. When PROLINE has nothing posted for a board, the response says so instead of hiding the gap: an empty board is an answer, not an error.

Start in minutes

  • : Create a key on Pricing : Sandbox is $0; book lines need Hobby and up
  • : Call GET /v7/{sport}/lines and read the proline rows
  • : Compare against the consensus fair price on the same kr_match_id

Quick reference

FieldValue
Book keybook=proline
Surfaces/lines, /parlays, /flow
Registry/v7/meta key=proline
PlanHobby and up, from $29.99/mo

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.

Frequently asked questions

Can I get PROLINE esports odds through an API?

Yes. PROLINE+ esports mainlines, match winner, maps handicap, total maps, plus per-map winners and rounds markets, are ingested into the same schema as every other book. Call GET /v7/{sport}/lines and read the proline rows alongside Pinnacle, Betway, Kalshi and the rest of the line books, on the same kr_match_id.

Which endpoints serve PROLINE lines?

Three: GET /v7/{sport}/lines for per-book prices and the consensus view, GET /v7/{sport}/parlays to price or discover parlays with proline as the leg book, and GET /v7/{sport}/flow for steam, shift, volume and whale plays where proline moves lead the market.

Do I have to scrape PROLINE myself?

No. There is no upstream fetch on the request path, workers fill the cache and your call reads it, so a response is a read, not a scrape. One X-API-Key header covers proline and the other books.

What if PROLINE has no lines for a sport right now?

The books object on /lines reports each venue's presence, row count and age in seconds. proline present: false simply means nothing is posted for that board, the response stays honest instead of hiding the gap.

Which plan do I need for PROLINE lines?

Hobby ($29.99/mo) and up, the same plan that unlocks /lines, /parlays and /flow for every line book.

KashRock is an independent data provider and is not affiliated with, endorsed by, or sponsored by PROLINE. Publicly available lines, normalized for informational use.