Krok Odds API Review 2026

Krok Odds is an Australian sports data platform with an API on top. The consumer product is a punter-facing analytics suite (arb scanner, racing intelligence, model tips); the API exposes the same engine to developers. That heritage shapes the data: instead of raw odds alone, most endpoints return computed edges, such as arbitrage pairs with stake splits, positive-EV bets benchmarked against exchange fair prices, middles, and low-holds.

The pitch that matters for this directory: sports and racing in a single key, priced in AUD, with Australian bookmaker coverage as the focus. Few providers in our odds API directory touch AU racing at all, and none we have reviewed combine thoroughbred, harness, and greyhound data with sports odds this way.

The marketing says 140+ bookmaker brands. The docs are more honest, and credit to Krok for publishing the breakdown: 157 branded sites resolve to 26 distinct price lines, because most of those brands are white-label clones on shared platforms (Betmakers alone accounts for 47 brands publishing one odds line). The API dedupes clones to a single line. Coverage of the books that matter is real: Sportsbet, TAB, Ladbrokes, PointsBet, Unibet, Dabble, BlueBet, TABtouch, and Betfair are all listed active, with Bet365 flagged as limited.

Sport coverage is wide: AFL, NRL, NBA, NFL, EPL, cricket, tennis, F1, golf, cycling, esports, and a long tail through to darts and netball, with 200+ market types including 146 player-prop markets. Racing gets its own endpoint family: meetings with weather and track condition, arbs, movers, tote pools, sectional times, runner form, ratings, futures, and historical results with Betfair starting prices.

Two clarifications on the pills. Pinnacle: the founder confirms Pinnacle lines feed the positive-EV engine as the fair-price baseline, but the API does not serve Pinnacle prices as a book you can pull, so the Pinnacle pill is off. Bet-slip deeplinks: the founder tells us a bet_link field that deep-links to each bookmaker's bet slip went live in August 2026. We have not tested it yet, so it stays amber until we do.

Billing is metered in credits. Live endpoints cost 1 credit, historical archive endpoints cost 5, and bulk exports cost 25. The mitigating factor is payload density: one credit on the opportunities endpoint returns arbs, EV bets, middles, low-holds, and player props across all books in a single response, up to 500 results on the paid tier. Empty results are refunded. For a polling app watching a few sports every 5 minutes, the 50,000 monthly credits leave real headroom.

Mind the licence before you build. Krok's terms are display-only: their data may feed a product you sell, but may not be the product you sell, and reselling it as a feed or dataset requires a custom licence. Attribution ("Data provided by Krok Odds") must sit on the same screen as the data. Note also that despite the "scraped directly" pitch, the docs state most odds endpoints serve data licensed from aggregators; a separate direct-scrape odds feed covers a subset of books. One more small ding: the docs call the status endpoint public, but it returned "API key required" when we tested it.

Two tiers, both AUD:

• Free, A$0: 50 requests per month at 5 results per request, arbitrage and low-hold endpoints only. Sign-in required, no card. That is enough to inspect the data shape and little else; treat it as a schema preview, not a working allowance.
• API, A$49/mo (A$39/mo billed annually): the full surface — arbs, EV, middles, player props, racing, exchange pricing, the direct-scrape feed, webhooks, and bulk export. 50,000 credits per month, 500 results per request, opt-in overage at A$5 per 1,000 credits with a spending cap.

At roughly US$32, the paid tier undercuts most US-centric competitors, and there are no per-sport add-ons. The pricing page comparisons to other providers are selective (as vendor comparisons always are), but the flat rate itself is genuinely low for what the key unlocks.

The audience is specific, and the product is better for it:

• AU-market builders making arb alert bots, +EV dashboards, or Telegram tools aimed at Australian punters.
• Racing developers who need thoroughbred, harness, and greyhound data (form, sectionals, tote pools, BSPs) alongside fixed odds, which almost no general odds API offers.
• Prop bettors using the 146 player-prop markets with historical hit rates for backtesting.

Skip it if your product needs raw multi-book odds outside Australia, US or EU bookmaker depth, or data you can redistribute. The display-only licence rules out anyone building a data feed, and the AU focus means US book coverage is not the point. For those cases, browse the directory for a general aggregator.

Krok Odds is a genuinely different offering in a directory full of lookalike aggregators: the only listing that treats Australian racing as a first-class citizen, with edge detection done server-side so you consume conclusions rather than compute them. The docs are extensive and unusually candid about the clone-brand arithmetic, and A$49 flat is cheap for the surface area.

The caution flags are the thin free tier, the display-only licence, and a pitch that runs ahead of the docs in places (Pinnacle anchoring, deeplinks, "scraped directly"). The service is also young, with parts of the historical archive only reaching back to mid-2026. If you build for Australian punters, sign in, spend the 50 free requests on the endpoints you care about, and judge the data quality yourself before putting A$49 down.