Built for prediction markets · 7 markets flagged

See where the market is wrong.

AlphaLine surfaces mispriced prediction markets in real time, using injuries, lineup transfers, sharp money, and sentiment across NBA, NHL, MLB, and NFL — settled on Robinhood Chain.

View Live Markets How it works

Built on Robinhood Chain·settles in USDCYBacked by Y Combinator $ALPHA0x1903...8b75noxa ↗

alphaline.gg/dashboard

Live marketsstreaming

Market

AlphaLine

Edge

Signal

France vs Morocco — QF

34%

42%

+8.0%

Sharp money creeping onto Morocco to advance +210 → +178

MLB

Dodgers @ Yankees

51%

60%

+9.0%

Yamamoto 0.79 WHIP last 5; NYY lefty bats whiff 34% on the splitter

Spain vs Belgium — QF

60%

67%

+7.0%

Spain's midfield control; Belgium's high line exploitable

England vs Norway — QF

37%

45%

+8.0%

Public piling on England; Haaland's form makes Norway live

Argentina vs Switzerland — QF

79%

83%

+4.0%

Argentina full strength after Messi's R16 fightback; SUI first QF since 1954

MLB

Phillies @ Braves

48%

57%

+9.0%

Sharp money +2.6% on PHI road odds; ATL bullpen taxed

Updated 2s ago12 markets · 8 with edge ≥ 5%

WCSharp money onto Morocco +210 → +178 to advance — QF vs France· now|

WCHaaland brace stunned Brazil — Norway live vs England (QF)· 2m|

MLBYamamoto 0.79 WHIP last 5 — LAD at NYY tonight· 3m|

WCSpain edge Portugal on Merino's late winner — QF vs Belgium· 4m|

MLBSharp money +2.6% on PHI road odds vs ATL· 5m|

WCPublic 81% on England to advance vs Norway (QF)· 6m|

MLBWheeler 2.31 ERA — ATL bullpen threw 4.2 IP Wed· 7m|

WCMessi drags Argentina past Egypt — QF vs Switzerland· 8m|

MLBYankees lefty bats whiff 34% on the splitter· 9m|

WCEngland edged Mexico 3-2 at the Azteca — R16· 10m|

MLBCamden wind 12mph out to LF — TOR/BAL total lean· 11m|

WCSwitzerland first QF since 1954 after pens vs Colombia· 12m|

WCSharp money onto Morocco +210 → +178 to advance — QF vs France· now|

WCHaaland brace stunned Brazil — Norway live vs England (QF)· 2m|

MLBYamamoto 0.79 WHIP last 5 — LAD at NYY tonight· 3m|

WCSpain edge Portugal on Merino's late winner — QF vs Belgium· 4m|

MLBSharp money +2.6% on PHI road odds vs ATL· 5m|

WCPublic 81% on England to advance vs Norway (QF)· 6m|

MLBWheeler 2.31 ERA — ATL bullpen threw 4.2 IP Wed· 7m|

WCMessi drags Argentina past Egypt — QF vs Switzerland· 8m|

MLBYankees lefty bats whiff 34% on the splitter· 9m|

WCEngland edged Mexico 3-2 at the Azteca — R16· 10m|

MLBCamden wind 12mph out to LF — TOR/BAL total lean· 11m|

WCSwitzerland first QF since 1954 after pens vs Colombia· 12m|

47.2M

Markets analyzed

since launch

1.2B

Signals ingested

wire + lineup + market

$284M

Edge captured

by users last 30d

184ms

Median signal latency

wire → fair price

Product

Built for the people who price markets, not chase them.

AlphaLine ingests every meaningful signal in sport — and tells you, in real time, when a market is wrong.

Real-time signals

Injuries, lineup transfers, weather, sharp money — surfaced the second they hit the wire.

True probability engine

A model trained on 8 seasons of player-impact, lineup, and market data outputs the fair price.

Edge detection

We compare market price to fair price and rank every market by expected value.

Multi-sport coverage

NBA, NHL, MLB, and NFL. One terminal, every game, every market.

Example signal · this weekend

When the public piles on England,
the market is already wrong.

The tickets pour in on the favourite. AlphaLine re-prices the match in milliseconds, surfaces the edge, and explains exactly why — before the line moves.

T+0s

Ticket count: 81% of bets on England to advance — England vs Norway QF

T+0.4s

Model recomputes — Norway advance prob is 8% higher than the book

T+1.1s

Edge alert pushed: market 37% vs fair 45% (Norway)

T+38s

the market begins to move; alert window closing

WCSat · 5:00 PM ET · Quarter-final

England vs Norway

Market price: Norway to reach the semi-final

Market

37%

implied prob

AlphaLine

45%

true prob

Edge

+8.0%

market underpriced

Why

Public heavy on England after they edged Mexico. Haaland is in ruthless form and Norway's counter travels against a high line. Advance prob updates from 37% → 45%.

sentimentformcounter edge

Alerts

Get notified the moment edge appears.

One signal, four surfaces. Browser, mobile, Discord, in-app — pick your channel and AlphaLine routes the alert there in under 200ms.

Desktop · Browser push

AlphaLine — alphaline.gg

Edge alert · Arsenal vs Paris S-G — UCL Final

Market 31% → AlphaLine 39%. +8% edge. Timber, Hakimi & Dembélé all confirmed fit.

Chromium-style web push. No tab needed — fires even when AlphaLine is closed.

Mobile · iOS lock screen

ALPHALINE

now

Edge alert · Arsenal vs Paris S-G — UCL Final

31% market vs 39% fair · +8% edge. Timber starts; Hakimi & Dembélé fit.

Native push to iOS & Android via the AlphaLine companion app.

Community · Discord webhook

edge-alerts

AlphaLineAPPToday at 10:41 PM

Arsenal vs Paris S-G — UCL Final

Market 31% → AlphaLine 39% · +8.0% edge

Why: Insider transfer: Timber fit (starts at RB), Hakimi & Dembélé confirmed. Market hasn't moved.

Drop a webhook URL into your filter and we'll post embeds straight to your channel.

In-app · Live terminal toast

Edge crossed · 5%

Arsenal vs Paris S-G — UCL Final

39% fair vs 31% market — +8.0% edge

Every edge crossing flashes in the live terminal with a one-click jump to the market.

Native to prediction markets

Designed to ship inside any prediction market.

Drop the AlphaLine fair-price widget straight onto every market page. No model, no infra, no backfill — just one script tag.

predict.markets/event/will-morocco-beat-france-world-cup-qf

Prediction Markets

412.40 USDC

WCWorld Cup 2026 · Quarter-final · Thu 4:00 PM ET · Foxborough·Live in 1h 12m

France@

Morocco

Will Morocco reach the semi-final?

YES probability — 24hlast trade 34¢

Vol 24h: $148.7KLiquidity: $24.6KResolves: tonight

Market

34%

implied price

AlphaLine

42%

true prob

Edge

+8.0%

market underpriced

Why this is mispriced

Sharp money creeping onto Morocco to advance +210 → +178. AlphaLine fair price 42%.

Open in AlphaLine·updated 7s ago

Recent tradeslive

YES · 34¢$3203s

YES · 35¢$18012s

NO · 65¢$9528s

YES · 34¢$54041s

Resolution

Market resolves YES if the Morocco win as listed in regulation or overtime. Otherwise resolves NO. Source: official league scorebook.

verified by an on-chain oracle

Inline badge

One-line pill next to the Yes/No price. Lowest-friction install.

Sidebar panelshown above

The full fair-price card shown above — context + edge + reason.

Footer banner

Below-fold strip with hit-rate stats and the active edge.

Partnership

Ship the integration in 24 hours.

We'll deliver the @alphaline/widgetSDK, host the fair-price endpoint, and white-label the styling to your venue's design tokens.

Talk to founders

Developers

Pipe AlphaLine into your stack.

REST + WebSocket + webhooks. Hit the Run button below — no API key needed.

API playground·Prediction markets

Auth

al_live_••••••dca7

key authorized

List mispriced prediction markets

Returns every prediction market where AlphaLine's fair price diverges from the book by ≥ 5%.

GET/v1/markets?min_edge=5

code

import { AlphaLine } from "@alphaline/node";

const al = new AlphaLine(process.env.ALPHALINE_API_KEY);

const { data } = await al.markets.list({
  min_edge: 5,
  sport: "WC",
});

for (const m of data) {
  console.log(m.game, m.pick, m.edge);
}

Test suitePrediction-market integration · 8 tests

8 passing· 0 failing1.93s

auth_succeeds_with_valid_key41ms

rejects_expired_jwt18ms

lists_markets_with_min_edge142ms

stream_emits_edge_crossed_events219ms

webhook_signature_verifies_hmac_sha25633ms

rate_limit_429_after_600_rps1284ms

respects_filter_min_edge_threshold87ms

market_url_is_well_formed12ms

Read the full API reference Open in standalone view →

Coverage

Every league, every market.

We cover the full season — regular season, playoffs, and exhibition — across all four major US leagues. Every market type, every game, every minute.

NBA

1,230

games / season

18,420

markets covered

NHL

1,312

games / season

16,840

markets covered

MLB

2,430

games / season

32,110

markets covered

NFL

272

games / season

11,240

markets covered

Market types

MoneylineSpreadTotals (O/U)Player propsFirst TD1H spreadPeriod totalsPlayer reboundsPlayer assistsPitcher KsGoalie savesAnytime goalRace to 10Player 3PTQB pass yards+ 240 more

From the wire