Gambly + Unabated API

The only sports betting odds API with deeplinks built in — free

Low Latency sportsbook odds, prediction market data and one-click sportsbook deeplinks in a single call — pairing Unabated's data depth with deeplink coverage that already sends more than 15 million bets a season. Built for indie tools, Discord bots, publisher sites and AI agents.

Low Latency — NFL, NBA and MLB GET /v1/odds
Game Market Book A Book B Best Action
Chiefs vs. BillsSun. 4:25 p.m. ET Moneyline +120 +125 +125 Load bet
Lakers vs. CelticsTonight 7:30 p.m. ET Spread -3.5 -112 -110 -110 Load bet
Yankees vs. AstrosTonight 8:05 p.m. ET Total O8.5 +108 +101 +108 Load bet
Eagles vs. CowboysMon. 8:15 p.m. ET Moneyline +156 +157 +157 Load bet
Sportsbooks, DFS and exchanges deeplink in every response →
15 million-plusBets deeplinked per NFL season
3,000-plusDiscord servers on GamblyBot
No. 1Deeplink coverage in the industry
UnabatedData trusted by sharp bettors

What you get

Odds and deeplinks in one response

Most odds APIs stop at the price. This one carries the bet all the way into the sportsbook.

Sportsbook odds and prediction market data

Low Latency odds across traditional sportsbooks, DFS platforms and prediction markets. The same data depth that powers Unabated's sharp bettor tools — moneylines, spreads, totals, props, futures and alternates.

MoneylineSpreadsTotalsPlayer propsAlt lines

Deeplinks bundled in

Every odds response includes a ready-to-use deeplink — for straight bets and parlays. One click loads the exact slip into the user's sportsbook. Parlay and SGP deeplinking is hard; we do it across supported books. Nothing else offers this.

Straight betsParlays and SGPsOne-click loadNo extra calls

Designed for use with AI agents

Designed for use with AI agents, apps and bots. REST, SSE and CLI access lets you bring odds and deeplinks into custom workflows through familiar interfaces. Full breakdown below.

RESTCLISSE

Sportsbooks & prediction markets

Sportsbooks and prediction markets, covered

Access sportsbook odds, DFS data and sports prediction market data in one feed. Coverage includes Kalshi, Polymarket and Underdog Prediction Markets alongside major U.S. sportsbooks. Deeplink coverage varies by operator and market.

DraftKings FanDuel MGM Caesars theScoreBet PrizePicks DraftKings Pick6 Fanatics Novig Underdog ProphetX Kalshi Underdog Prediction Markets Polymarket

Odds are available for every operator listed. Deeplink availability varies by operator and market.

Sports covered

Deep coverage across leagues

Game lines, player props, futures and alternate markets — major and niche leagues alike, in season and out.

FootballNFL, NCAA college football, UFL and CFL
BasketballNBA, NCAA college basketball, WNBA and EuroLeague
BaseballMLB, NCAA baseball, NPB and KBO
HockeyNHL and NCAA hockey
SoccerMLS, EPL, La Liga, Bundesliga, Serie A and Champions League
CombatUFC, MMA and boxing
GolfPGA Tour, majors and LIV
TennisATP, WTA and all Grand Slam tournaments
MotorsportNASCAR and Formula 1
MoreCollege props, futures and new leagues added regularly

Markets include moneylines, spread, totals, player props, futures, alternate lines and same-game parlays. See the full sports and markets reference →

How you build

One feed, every way in

REST, SSE and CLI — the standards every developer already knows. One call returns odds plus a deeplink — ready to surface to a user.

Built for apps, bots and agents

Get the price and a ready-to-use sportsbook deeplink in the same response. Designed for use with AI agents, the API returns structured JSON that you can connect to an agent workflow, app or Discord bot.

Odds dataDeeplinksJSON
# Example response — odds + deeplink
{
  "book": "fanduel",
  "odds": -145,
  "deeplink": "https://gambly.com/dl/..."
}

Standard access — REST, SSE and CLI

The universal standards used by hand-coded apps and agents alike. REST handles requests, SSE provides Low Latency odds streams and CLI supports quick scripting and testing from your terminal. All responses use clean JSON with American or decimal odds.

REST APISSE streamingCLIJSONAmerican or decimal

Pricing

Free for Developer & Creators

No credit card required. Free access requires surfacing deeplinks to public audiences.

Enterprise

Let's talk

For trading tools, high-volume platforms and media companies needing Low Latency data and support.

  • Everything in the Deeplink API
  • Low Latency feeds
  • High-volume usage
  • SLA and dedicated support
  • Full Unabated data infrastructure
View Enterprise API

FAQ

Common questions

Is it really free?

Yes. Everything in the Deeplink API is free when you surface deeplinks to public audiences. No credit card required. Enterprise covers high volume, SLAs and dedicated support.

Is it free forever?

The free tier is built for tools that route bets through Gambly deeplinks — that's how the API sustains itself. If you're using the odds data without deeplinks, reach out and we'll find a plan that fits. We'd rather have that conversation than surprise anyone.

Do deeplinks work for parlays?

Yes. Deeplinks cover straight bets and parlays/SGPs across supported books — not just single wagers. Parlay deeplinking is genuinely hard, and it's one of the things Gambly does best.

What is a deeplink?

A URL that opens a sportsbook directly to a preloaded bet slip. The user just taps Place Bet. No other odds API bundles them in the response.

How fast is the data?

Everything in the Deeplink API includes Low Latency odds and bundled deeplinks. Enterprise adds high-volume usage, SLAs and dedicated support.

Does the API include prediction market data?

Yes. The API includes sports prediction market data from Kalshi, Polymarket and Underdog Prediction Markets alongside sportsbook odds and DFS data. Available markets and deeplink support vary by operator.

Does it work with AI agents?

Yes. The API is designed for use with AI agents. Connect your agent workflow through REST or CLI to retrieve odds and deeplinks as structured data.

How do I get started?

Select Get API key to get started, then follow the quick-start guide in the docs.

In plain terms

What is the Gambly + Unabated API?

The Gambly + Unabated API is a free sportsbook odds and prediction market API that does something no other odds API does: it returns a ready-to-use sportsbook deeplink alongside the odds in every response.

Where a typical odds API hands you a price and leaves the rest to you, this API hands you the price and the one-click link that loads that exact bet into FanDuel, DraftKings or any supported sportsbook.

It's built for the people actually shipping sports betting tools right now — independent developers, Discord bot builders, stat-tracker projects and AI agents. Odds data comes from Unabated's infrastructure, the same feed trusted by sharp and pro bettors. Deeplinks come from Gambly, widely recognized as the most accurate deeplinking layer in the industry — covering not just straight bets but parlays and same-game parlays, which most deeplinking tools can't handle.

Together, that's data depth and conversion in one integration, with REST, SSE and CLI access for your workflow.

Start building today

Free odds. Deeplinks included. Key delivered instantly.