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Endpoint Index

Browse every public v2 operation. Use the live explorer for parameter and response schemas. Some account and webhook routes require their own authentication.

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POST/api/v2/alerts

Create Alert

See the live explorer for request parameters and response schemas.

GET/api/v2/alerts

List Alerts

See the live explorer for request parameters and response schemas.

POST/api/v2/alerts/evaluate

Evaluate Alerts

See the live explorer for request parameters and response schemas.

GET/api/v2/alerts/history

Alert History

See the live explorer for request parameters and response schemas.

POST/api/v2/alerts/{alert_id}/snooze

Snooze Alert

See the live explorer for request parameters and response schemas.

GET/api/v2/arbitrage

Get Arbitrage

Events with cross-platform arbitrage opportunities. Requires 2+ platforms tracking the same event.

GET/api/v2/auth/api-keys

List Auth Api Keys

List API keys for an authenticated dashboard user.

POST/api/v2/auth/api-keys

Create Auth Api Key

Create the first free API key for an authenticated dashboard user.

POST/api/v2/auth/oauth/signin

Oauth Signin

Create or find a developer account via OAuth.

POST/api/v2/auth/profile/update

Update Profile

Update user profile (name, etc.).

POST/api/v2/auth/signup/email

Signup With Email

Generate a magic link for email-based signup.

POST/api/v2/auth/verify-email-token

Verify Email Token

Verify a magic token and create or return a developer account.

POST/api/v2/billing/checkout

Create Checkout

See the live explorer for request parameters and response schemas.

GET/api/v2/billing/subscription

Get Subscription State

See the live explorer for request parameters and response schemas.

POST/api/v2/billing/webhook

Billing Webhook

See the live explorer for request parameters and response schemas.

GET/api/v2/categories

List Categories

List all categories with event counts.

POST/api/v2/developers/api-keys

Create Developer Api Key

See the live explorer for request parameters and response schemas.

POST/api/v2/developers/login

Developer Login

See the live explorer for request parameters and response schemas.

GET/api/v2/developers/me

Developer Me

See the live explorer for request parameters and response schemas.

POST/api/v2/developers/signup

Developer Signup

See the live explorer for request parameters and response schemas.

GET/api/v2/events

List Events

List events for the main table. Returns collapsed event rows. Each row includes leading outcome, aggregated volume, platform count. Optimized: Phase 1 gets sorted event IDs, Phase 2 batch-loads summaries.

GET/api/v2/events/coverage

Event Coverage

See the live explorer for request parameters and response schemas.

GET/api/v2/events/{slug}

Get Event Detail

Get full event detail with all platform markets, outcomes, and breakdowns. Powers the event detail page (expanded view).

GET/api/v2/events/{slug}/history

Get Event History

Get time-series data for an event's leading outcome (or specified outcome). Powers charts on event detail pages.

GET/api/v2/kalshi/events

List Kalshi Events

See the live explorer for request parameters and response schemas.

GET/api/v2/kalshi/market-price

Get Kalshi Market Price

See the live explorer for request parameters and response schemas.

GET/api/v2/kalshi/markets

List Kalshi Markets

See the live explorer for request parameters and response schemas.

GET/api/v2/kalshi/prices

List Kalshi Prices

See the live explorer for request parameters and response schemas.

GET/api/v2/polymarket/activity

List Polymarket Activity

Trading activity (merges, splits, redeems, trades) for a wallet, proxied from data-api.polymarket.com.

GET/api/v2/polymarket/candlesticks

List Polymarket Candlesticks

Price history (candlestick series) for a Polymarket market, proxied from clob.polymarket.com.

GET/api/v2/polymarket/events

List Polymarket Events

See the live explorer for request parameters and response schemas.

GET/api/v2/polymarket/market-price

Get Polymarket Market Price

See the live explorer for request parameters and response schemas.

GET/api/v2/polymarket/markets

List Polymarket Markets

See the live explorer for request parameters and response schemas.

GET/api/v2/polymarket/orderbook-history

Get Polymarket Orderbook

Current orderbook (bids/asks) for a Polymarket market, proxied from clob.polymarket.com.

GET/api/v2/polymarket/orders

List Polymarket Orders

Trade history for a Polymarket market, proxied from clob.polymarket.com.

GET/api/v2/polymarket/positions/wallet/{wallet_address}

List Polymarket Positions

Current open positions for a Polymarket wallet, proxied from data-api.polymarket.com.

GET/api/v2/polymarket/prices

List Polymarket Prices

See the live explorer for request parameters and response schemas.

GET/api/v2/polymarket/wallet/{wallet_address}

Get Polymarket Wallet

Wallet profile for a Polymarket address, proxied from data-api.polymarket.com.

GET/api/v2/polymarket/wallet/{wallet_address}/pnl

Get Polymarket Wallet Pnl

Realized profit-and-loss for a Polymarket wallet, proxied from data-api.polymarket.com.

GET/api/v2/signals/news-sentiment

Get News Sentiment Signal

See the live explorer for request parameters and response schemas.

GET/api/v2/signals/news-sentiment/latest

Get Latest News Sentiment Snapshot

See the live explorer for request parameters and response schemas.

GET/api/v2/sitemap/events

Sitemap Events

Lightweight source for public event sitemaps. Existing Event rows are routable by /api/v2/events/{slug} and /event/{slug}.

GET/api/v2/spreads

Get Spreads

See the live explorer for request parameters and response schemas.

GET/api/v2/spreads/history

Get Spread History

See the live explorer for request parameters and response schemas.

GET/api/v2/spreads/top

Get Top Spreads

See the live explorer for request parameters and response schemas.

GET/api/v2/stats

Get Stats

Global stats for the header.

GET/api/v2/stream/health

Collector & Stream Freshness Health

Returns the real-time health metrics of the live collectors, including p50/p95 end-to-end ingestion latency and feed health.

GET/api/v2/stream/replay

Replay Stream Events from Cursor

Replays quote events from the durable Redis Stream starting immediately after the provided `cursor`. Uses numeric cursor comparison for retention checking.

GET/api/v2/stream/snapshot

Current Quote Snapshot with Cursor

Returns the latest versioned quote snapshot from Redis hashes along with the current stream tip cursor ID (`stream_tip_cursor`).

GET/api/v2/stream/sse

Server-Sent Events Live Stream with Gapless XREAD & Reconnect

Subscribes the client to an SSE stream driven directly by Redis Stream (`XREAD <cursor>`). - Numeric cursor retention loss check (on connection AND during catch-up). - Gapless delivery: uses `Last-Event-ID` or `?cursor=` to replay from exact disconnection point. - Browser ID reset: `resync` and `snapshot` frames send `id: <tip_cursor>` to reset browser Last-Event-ID. - Fully normalized payload: JSON nulls instead of empty strings.

GET/api/v2/ticker

Get Ticker Events

Ticker logic: Active events expiring in next 2 weeks, sorted by total volume. Returns Top 10 for the marquee strip.

GET/api/v2/trending

Get Trending

Trending events by momentum + activity. Optimized two-phase version.

POST/api/v2/watchlists

Create Watchlist

See the live explorer for request parameters and response schemas.

GET/api/v2/watchlists

List Watchlists

See the live explorer for request parameters and response schemas.

POST/api/v2/watchlists/{watchlist_id}/items

Add Watchlist Item

See the live explorer for request parameters and response schemas.

GET/api/v2/watchlists/{watchlist_id}/items

List Watchlist Items

See the live explorer for request parameters and response schemas.

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Start with Kalshi and Polymarket market data, then add unified spreads, signals, alerts, and watchlists as your workflow grows.

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