Building an AU arb scanner, EV tool, racing widget, or odds dashboard? Compare every Australian betting API provider — bookmaker depth, racing data, pricing, latency, and developer experience.
We measured market depth across 500 AFL pricing rows covering 245 fixtures and 11 bookmakers. One operator offered 861 markets on a single game. Another offered one. The gap between the deepest and thinnest AFL card is roughly 800 markets, and it changes what you can actually bet.
A head-to-head between the two AU-focused odds APIs. Bookmaker depth, racing coverage, Betfair Exchange, closing-line archive, streaming, webhooks and what each actually costs.
If you're building anything that touches Australian sports betting data — an arbitrage scanner, an EV tool, an odds dashboard, a data journalism project, or a research platform — you need reliable access to live odds from Australian bookmakers. The problem is that there are more options than there were a few years ago, and they differ significantly in what they actually deliver.
This piece compares every API provider covering the Australian betting market in 2026 — Krok Odds, The Odds API, Betfair Exchange, RapidOddsAPI and PuntersEdge. We'll look at bookmaker coverage, racing data, pricing models, data depth, latency, and which use case each one handles best. The goal is to help you pick the right feed (or combination of feeds) for your project without wasting months on the wrong one.
Before comparing specific providers, it's worth being clear about what actually matters when choosing an AU betting API:
Krok Odds is the AU specialist. Where other APIs treat Australian bookmakers as one region within global coverage, Krok Odds is built entirely around the Australian market.
Coverage: 140+ Australian bookmakers, scraped directly rather than resold. This includes the major corporates (Sportsbet, TAB, Bet365, Ladbrokes, Neds, PointsBet, Unibet, Betfair Exchange), mid-tier brands (BlueBet, BetRight, Dabble, Betr, TABtouch, Palmerbet, BoomBet), and 100+ white-label and smaller brands across the Amused/BlackStream, BetMakers Nimbus and BetEngine/GRSBet platform families. No other API matches this depth for the AU market.
Sports: 181 sport and league keys — AFL, NRL, NBA, NFL, MLB, NHL, EPL, A-League, Champions League, La Liga, Serie A, Bundesliga, cricket (Big Bash, IPL, Tests, T20s), tennis Grand Slams, F1, UFC, boxing, golf majors, darts, NBL, Super Netball, Super Rugby, esports and motorsport.
Racing — the differentiator: Full AU racing across all three codes. Thoroughbred, harness and greyhound meetings from every Australian track, with complete runner fields (barrier, weight, class, jockey, trainer), fixed-odds win/place from 40+ corporate books, Betfair Exchange back/lay and BSP, tote pools and dividends, sectional times, jockey and trainer strike rates plus combination stats, runner form with replay video, market movers, racing arbs between Betfair SP and fixed odds, and historical results back to January 2024. This does not exist anywhere else in a single API.
Endpoints: Live odds, arbitrage opportunities, expected value calculations, middles, low-holds, player props, same-game multis, steam moves, predictions, prediction markets (Polymarket, Kalshi), closing-line archives, webhooks, SSE streaming and historical archives back to January 2024 (232K+ records).
Pricing: Free tier with 50 credits per month (5 requests per minute) — and critically, the free tier ships every live endpoint, including racing, exchange pricing and the opportunity scanners. API tier at A$49/month with 50,000 credits per month (500 requests per minute) plus the historical archives and bulk export. Nothing is gated behind a Pro or Elite upsell — one paid tier, everything in it.
Unique features: Built-in fair-odds devig engine using Pinnacle as a sharp baseline. Pre-computed arbitrage and +EV data so you don't have to calculate it yourself. Per-event closing-line archive for CLV measurement. Webhooks. SSE streaming for real-time updates.
Latency: Approximately 30-second polling cycle, with SSE streaming available for lower latency.
The Odds API is the established global player. It covers 80+ bookmakers worldwide across 40+ sports, with a large developer community and SDKs in multiple languages.
AU coverage: Around 15 Australian bookmakers, including Sportsbet, TAB, Bet365, Ladbrokes, Neds, PointsBet, Unibet, Betfair, Dabble, Betr, PlayUp, Palmerbet, BetRight, and TABtouch. Respectable for general odds access, but significantly shallower than Krok Odds for AU-specific use cases.
Endpoints: Odds, scores, fixtures, historical odds. Consensus-based EV calculations available at higher tiers. No pre-computed arbitrage data.
Pricing: Free tier at 500 requests per month. Starter at US$19/month, Pro at US$49/month, Business at US$99/month. Per-request pricing makes costs predictable.
Strengths: Best documentation in the space. Large community. SDKs for Python, JavaScript, Ruby, Go, and more. If your project needs global odds — or if you're building for an audience that bets across multiple countries — The Odds API is the natural choice.
Latency: Standard refresh is roughly hourly. Higher tiers get faster refresh rates, but it's still polling-based, not streaming.
Betfair Exchange API is fundamentally different from the other three. It's not an odds aggregation service — it's direct access to a single exchange. But for what it does, it's unmatched.
Coverage: Betfair Exchange only. Back and lay prices, market depth, and traded volume for sports and AU racing (thoroughbred, harness, greyhound).
Endpoints: Market data, price/volume history, account management, and full betting automation. The streaming API provides real-time price updates.
Pricing: Free API access. Revenue comes from commission on net winnings (5% standard, with volume discounts). No subscription fees.
Caveat: Requires a Betfair account and API application approval. The approval process is straightforward but it's not instant — plan for a few days of lead time.
Why it matters: Betfair is the only source of lay prices in Australian betting. If you're building an arb scanner, an exchange-leg tool, or anything involving market depth and traded volume, Betfair API is a required component regardless of what other API you use.
RapidOddsAPI is the newest entrant, appearing on Reddit in 2025 as an AU-focused alternative priced below the established players.
Coverage: Markets itself on “100+ AU books”, though the published book list includes brands sitting in maintenance state (BetCloud and ApolloTech white-labels among them), so the effective live count is lower than the headline. Sports coverage is roughly 20 keys — AFL, NRL, NBA and the major US leagues with spreads, totals and player props.
Racing: None. No thoroughbred, harness or greyhound product. For an AU-market tool this is the single biggest gap.
Endpoints: REST and WebSocket APIs with standardised naming conventions. WebSocket is gated to the Pro and Elite tiers. No webhooks, no closing-line archive, no Betfair Exchange pricing.
Pricing: Credit-based. Starter is around US$49/month for 200,000 credits, scaling to roughly US$299/month for the Elite tier. In AUD terms the Starter tier lands above Krok Odds' A$49/mo while delivering less, and the credit model means heavy polling escalates cost.
Transparency caveat: This is a smaller, newer operation with limited independent verification of its claims. The information above is based on their published pricing and book list, developer posts and marketing materials. If you're considering RapidOddsAPI, we'd recommend testing it thoroughly against known odds from a few bookmakers before committing to it for a production project — and checking which of the listed books are actually returning prices rather than sitting in maintenance.
PuntersEdge is an AU-focused feed with good developer marketing — use-case guides, clean docs, AUD pricing. The product underneath is narrower than the presentation suggests.
Coverage: Around 14 Australian bookmakers and roughly 20 sport keys. That is enough for a simple odds-comparison display and not enough for an arbitrage scanner — with 14 books you are sampling about a tenth of the AU market, and the outlier prices that create arbs are mostly at books outside that set.
Racing: Meetings only. No runner form, no sectionals, no tote pools, no exchange pricing, no BSP, no market movers, no historical results.
Endpoints: Odds and fixtures. No arbitrage or +EV computation, no player props, no closing-line archive, no webhooks, no streaming.
Pricing: Credit-based, priced in AUD.
| Feature | Krok Odds API | The Odds API | Betfair API | RapidOddsAPI | PuntersEdge |
|---|---|---|---|---|---|
| AU bookmakers | 140+ | ~15 | 1 (exchange) | 100+ claimed | ~14 |
| Global bookmakers | 0 | 70+ | 1 | 0 | 0 |
| Sport/league keys | 181 | 40+ | 40+ | ~20 | ~20 |
| AU racing — thoroughbred | ✅ | ❌ | ✅ (exchange only) | ❌ | Meetings only |
| AU racing — harness | ✅ | ❌ | ✅ (exchange only) | ❌ | Meetings only |
| AU racing — greyhound | ✅ | ❌ | ✅ (exchange only) | ❌ | Meetings only |
| Runner form + sectionals | ✅ | ❌ | ❌ | ❌ | ❌ |
| Tote pools & dividends | ✅ | ❌ | ❌ | ❌ | ❌ |
| Jockey/trainer strike rates | ✅ | ❌ | ❌ | ❌ | ❌ |
| Replay video links | ✅ | ❌ | ❌ | ❌ | ❌ |
| Betfair Exchange back/lay | ✅ | ❌ | ✅ | ❌ | ❌ |
| BSP (Betfair Starting Price) | ✅ | ❌ | ✅ | ❌ | ❌ |
| Racing arbs (BSP vs fixed) | ✅ | ❌ | ❌ | ❌ | ❌ |
| Free tier | ✅ (50 credits, all live endpoints) | ✅ (500 req) | ✅ (basic) | ✅ (250 credits) | ✅ (limited) |
| Paid from | A$49/mo | US$19/mo | Commission | US$49/mo | AUD, credit-based |
| Top tier price | A$49/mo (one tier) | US$99/mo | Commission | US$299/mo | Tiered |
| Fair odds/devig | ✅ (built-in) | ✅ (consensus) | ❌ | ❌ | ❌ |
| Arbitrage data | ✅ (pre-computed) | ❌ | ❌ (manual) | Client library only | ❌ |
| +EV data | ✅ | Higher tiers | ❌ | Client library only | ❌ |
| Middles & low-holds | ✅ | ❌ | ❌ | ❌ | ❌ |
| SGM (same-game multi) | ✅ | ❌ | ❌ | ❌ | ❌ |
| Player props | ✅ + line analysis & results | ✅ | ❌ | ✅ (some sports) | ❌ |
| Steam moves | ✅ | ❌ | ❌ | ❌ | ❌ |
| Closing-line archive (CLV) | ✅ per-event | ❌ | ❌ | ❌ | ❌ |
| Historical data | ✅ Jan 2024+ (232K+ rows) | ✅ (paid add-on) | ✅ | ❌ | ❌ |
| Streaming | ✅ (SSE, all tiers) | ❌ | ✅ (native) | Pro/Elite only | ❌ |
| Webhooks | ✅ | ❌ | ❌ | ❌ | ❌ |
| Prediction markets | ✅ (Polymarket, Kalshi) | ❌ | ❌ | ❌ | ❌ |
| AU-registered business | ✅ (ABN) | ✅ (Melbourne) | ✅ | Unclear | ✅ |
Krok Odds API — the best choice for AU-focused projects. If you're building an arbitrage scanner, EV tool, player prop analyzer, racing widget, or anything that needs deep Australian bookmaker coverage, Krok Odds has no equal. The 140+ bookmaker coverage, 181 sport keys, built-in arb and EV calculations, and the full racing stack make it the most complete AU-specific option. One paid tier at A$49/mo with every endpoint in it — no Pro/Elite gating.
The Odds API — the best choice for global coverage or multi-market projects. If your tool needs to work across Australian, European, and American bookmakers, The Odds API is the most practical option. The documentation is excellent, the community is large, and the per-request pricing is straightforward. The AU coverage is thinner than Krok Odds, but adequate for most general-purpose use cases.
Betfair Exchange API — the essential companion for exchange data. If your project involves back/lay comparisons, market depth analysis, steam-move detection against exchange prices, or trading automation, Betfair API is required. It's not a standalone odds feed — it only covers one exchange — but it's irreplaceable for what it provides. Most serious AU betting tools combine Betfair data with one of the other APIs.
RapidOddsAPI — worth investigating if you only need AU sports odds and no racing. The AU focus is appealing, but verify the book list independently before building on it (several listed brands sit in maintenance), and note that WebSocket streaming is gated to higher tiers. See our detailed Krok Odds vs RapidOddsAPI comparison.
PuntersEdge — fine for a simple odds-comparison display against the major books. Not enough bookmaker depth for arbitrage, and the racing product stops at meeting lists.
This is the part of the AU market that every global odds API skips. Australian racing turnover is enormous, and racing data is structurally harder than sports data — you need fields, scratchings, barriers, weights, jockey and trainer changes, tote pools, exchange prices and results, all moving continuously through the day across three codes and dozens of simultaneous meetings.
Of the five providers here, only two have racing at all: Betfair (its own exchange prices, nothing else) and Krok Odds (the full stack). If you are building a horse racing odds comparison site, a speed-map tool, a form-guide app, a racing model pipeline, or a next-to-go widget, there is currently one API that carries the data.
The Krok Odds racing endpoints: /v1/racing/meetings (all AU meetings with fields, fixed odds, Betfair and tote), /v1/racing/runner-form (last-five form, speed maps, replay video), /v1/racing/sectionals/{horseCode} (600m/400m/200m splits and closing ratios), /v1/racing/connections (jockey × trainer combination strike rates), /v1/racing/tote-pools, /v1/racing/odds-history (open → flucs → close, SP and BSP), /v1/racing/movers, /v1/racing/arbs (Betfair SP against fixed-odds win/place), and /v1/racing/results back to January 2024. Full detail in Best Racing Odds API Australia.
Use Krok Odds API for the bookmaker leg (140+ AU books, pre-computed arb opportunities, player props) combined with Betfair Exchange API for the exchange leg. The pre-built arbitrage endpoint saves significant development time compared to computing arbs from raw odds.
Use The Odds API for breadth across 80+ global bookmakers, with Betfair Exchange API for exchange comparison. If your audience is international, The Odds API's multi-language SDKs and global coverage are strong advantages.
Start with either the Krok Odds free tier (50 credits/month) or The Odds API free tier (500 requests/month). Both are sufficient for prototyping and small-scale use. Upgrade when you've validated the project and know your actual usage patterns.
Use Krok Odds API for AU racing form data, speed maps, and sectional times — this racing-specific data isn't available from the other providers. Combine with Betfair Exchange API for exchange prices and market depth on race markets.
Use Krok Odds API for the widest player prop coverage across AU books. For global props, The Odds API covers player props at a subset of books. RapidOddsAPI also claims player prop data for AU sports, though independent verification is limited.
Understanding real costs requires looking beyond headline pricing:
Most production betting tools don't rely on a single data source. The pragmatic approach is to combine APIs based on their strengths:
This comparison was compiled from pricing pages, API documentation, community reports, and hands-on testing of all four providers as of August 2026. Pricing, bookmaker coverage, and features change — always verify current details on each provider's website before making a decision. Claims about RapidOddsAPI are based primarily on developer posts and marketing materials, as independent reviews are limited.
We run the Krok Odds API ourselves and have direct knowledge of its capabilities and pricing. Information about the other three providers is based on their public documentation and third-party reports. If you've found something inaccurate, let us know.
It depends on your use case. For AU-focused projects like arbitrage scanners, EV tools, or racing data platforms, the Krok Odds API offers the deepest Australian bookmaker coverage with 140+ books and the only full AU racing stack. For global multi-market projects, The Odds API has broader international coverage. For exchange data and trading automation, Betfair Exchange API is essential. There is no single best API — the right choice depends on whether you need AU depth, global breadth, or exchange functionality.
Entry costs range from free to around A$49/month depending on the provider. The Odds API offers a free tier with 500 requests per month and paid plans from US$19/month. Krok Odds has a free tier with 50 credits per month, with API access starting at A$49/month. Betfair Exchange API is free to access but charges commission (typically 5%) on net winnings. RapidOddsAPI reportedly starts around US$49/month.
Yes, though not all APIs surface arbitrage data directly. The Krok Odds API includes pre-calculated arbitrage opportunities, expected value calculations, and low-hold detection. The Odds API provides raw odds that you can use to build your own arb calculations. Betfair Exchange API provides the exchange leg for cross-market arbitrage. Most serious AU arbitrage operations combine multiple data sources.
Yes. Betfair Exchange API covers Australian thoroughbred, harness, and greyhound racing with real-time streaming, market depth, and traded volume data. The API also supports automated bet placement. You need a Betfair account and API application approval to access it.
The Krok Odds API covers 140+ Australian bookmakers including Sportsbet, TAB, Bet365, Ladbrokes, Neds, PointsBet, BlueBet, BetRight, TABtouch, Dabble, Betr, Unibet, Palmerbet, BoomBet, Betfair Exchange, and 100+ white-label and smaller brands scraped directly. This is the deepest AU bookmaker coverage available in a single API — roughly 9× The Odds API and 10× PuntersEdge.
Yes. Both the Krok Odds API and The Odds API offer free tiers. Krok Odds provides 50 credits per month with 5 requests per minute. The Odds API offers 500 requests per month on its free plan. Betfair Exchange API access is also free, though commission applies to winnings. These free tiers are sufficient for prototyping and small-scale projects, though production use typically requires a paid plan.
James covers the AU bookmaker market — pricing mechanics, line movement, promotional structures, and how the corporate books actually operate. Previously worked in financial markets before moving to sports analytics.
