Skip to content
dino.marketsvsThe Odds API

dino.markets vs The Odds API

The Odds API is a sportsbook-odds API: DraftKings, FanDuel, Bet365, and around 40 mainstream books, credit-metered by markets times regions. dino.markets is a different category entirely: prediction-market pricing from Kalshi and Polymarket, matched cross-venue with live arbitrage.

Where The Odds API wins

Traditional sportsbook odds, at real depth.

  • ~40 mainstream sportsbooks. Bet365, DraftKings, FanDuel, William Hill, and more, across NBA, NFL, MLB, NHL, soccer, tennis, and more. dino.markets covers zero traditional sportsbooks; we're Kalshi and Polymarket only.
  • Free tier with real coverage. 500 credits a month at $0, covering all sports and all bookmakers on the free Starter plan. Credits cost markets times regions per call, so it depletes fast on multi-market requests.
  • $30/mo entry paid tier. 20,000 credits a month for $30, scaling up to 15,000,000 credits a month at $249.
  • Historical odds, even on free. Opening lines and closing-line movement, included on the free Starter plan, useful for backtesting a model against sportsbook lines specifically.
Where dino.markets wins

The Odds API doesn't touch prediction markets at all.

  • Kalshi and Polymarket, matched. Cross-venue prediction-market pricing with an explicit confidence band per match. The Odds API's ~40 books are all traditional fixed-odds sportsbooks; none of them are Kalshi or Polymarket.
  • Live arbitrage between two venues, computed. Gross ask-to-ask edge, per-outcome depth, settlement-risk disclosure. The Odds API returns each bookmaker's own line; it doesn't compute a cross-venue edge.
  • No credit-multiplication model. A flat per-minute rate limit instead of markets-times-regions credit math. 60 req/min on Free, no monthly credit pool to track down.
  • Native MCP server. Free stdio and remote MCP access with seven tools, included on Free. We found no MCP offering in The Odds API's published docs as of 2026-07-09.

Head-to-head, line by line

The Odds API is a traditional-sportsbook odds API; dino.markets is prediction-market only. This compares the two categories side by side, not a like-for-like feature swap.

Feature comparison of dino.markets and The Odds API.
Featuredino.marketsThe Odds API
What it is
Type of productPrediction-market data API + MCPTraditional sportsbook odds API
Market structureOrder-book pricing, Kalshi + PolymarketFixed-odds, ~40 sportsbooks
Coverage
Books/venues coveredKalshi + Polymarket only~40 mainstream sportsbooks
Cross-venue arbitrage detection
Historical oddsFull historical tape, all plansIncluded, even on free tier
Access
Free-tier limit60 req/min, no monthly cap500 credits/mo (markets × regions per call)
Entry paid price$60/mo Basic$30/mo, 20,000 credits
Data access
REST API
WebSocket streamingBasic/ProNot found in published docs
Auth modelBearer API keyAPI key
Developer experience
MCP serverAll plansNot found in published docs
Matcher confidence scoringN/A, single-book lines

Source: the-odds-api.com/#get-access (fetched directly) + dino.markets pricing. Verified 2026-07-09.

Who should pick which

If you need traditional sportsbook odds across ~40 books, The Odds API covers that ground well. If you need Kalshi and Polymarket pricing with cross-venue arbitrage, that's a category The Odds API doesn't touch at all.

Pick The Odds API if…

You need traditional sportsbook lines, not prediction markets.

You're building a betting-odds comparison tool, a backtesting model against sportsbook lines, or anything that needs DraftKings/FanDuel/Bet365-style fixed odds across many books.

→ the-odds-api.com · $0 free, $30/mo entry paid.
Pick dino.markets if…

You need prediction-market pricing, not sportsbook odds.

You're building a bot, dashboard, or agent around Kalshi and Polymarket specifically, and want the matched feed, cross-venue arbitrage, and MCP access that sportsbook-odds APIs don't offer at all.

→ Free tier, no credit math · $60/mo for the real-time stream.

FAQ

Does The Odds API cover Kalshi or Polymarket?+
No. The Odds API aggregates roughly 40 traditional sportsbooks: Bet365, DraftKings, FanDuel, William Hill, and others. Kalshi and Polymarket are prediction-market exchanges with order-book pricing, not sportsbooks, and neither appears in The Odds API's bookmaker list as of 2026-07-09.
How does The Odds API's free tier work?+
500 credits a month at $0, covering all sports and bookmakers, per their own pricing page. Credits aren't 1:1 with requests: a single /odds call costs markets times regions, so three markets across two regions is 6 credits, and historical odds cost 10 times that. dino.markets meters differently: a flat 60 requests a minute on Free, no credit multiplication.
Is dino.markets a sportsbook-odds API?+
No. We're prediction-market only: Kalshi and Polymarket, matched into one feed with the arbitrage between them. If you need traditional sportsbook lines across many books, The Odds API is built for that; we aren't.
Does The Odds API have MCP (Model Context Protocol)?+
We found no MCP server in The Odds API's published documentation as of 2026-07-09. Ours ships on every plan, Free included, with seven tools over stdio and remote access.
Which is cheaper for high-volume access?+
Depends what you need. The Odds API's top published tier is $249/mo for 15,000,000 credits of sportsbook coverage; dino.markets' Pro tier is $200/mo for 1,200 req/min of prediction-market data. They aren't substitutes for each other, since they cover different asset classes entirely; pick based on which one you actually need.

Still deciding?

Start on Free. Prediction markets only, no credit math, MCP from day one.

Start on Free →