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Polymarket APIs and Data Providers

Choose Polymarket data access by coverage: markets, order books, wallet activity or historical records.

How to choose data apis

Which data do you need, and how will you receive it?

  • Match the provider to the entity you need: a market, outcome token, trade or wallet.
  • Check REST versus streaming delivery, authentication, coverage and rate limits.
  • Distinguish public data reads from signed account actions; an SDK is a separate choice.
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81 tools · 49–60 shown

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PolymarketData: Historical data API and delivery overview.
PolymarketData3.5Editorial
Dataset

Query Polymarket historical metadata, prices, market metrics and L2 snapshots through an API or receive bulk exports.

  • Data coverage Markets · Events · Prices · Order books · Settlement
  • Access API
PolymarketScan: Market screener with topic, volume and liquidity filters.
PolymarketScan3.5Editorial
Analytics

Explore Polymarket markets and wallets, compare category-specific trader results and use public agent endpoints or a paper arena.

  • Access Web · API
Polynode: Charts SDK example and supported real-time data displays.
Polynode3.5Editorial
Data API

Build Polymarket applications with filtered trade and settlement streams, wallet history, enriched market data and order-book subscriptions.

  • Data coverage Trades · Settlement · Markets · Order books · Account activity
  • Access API · CLI
PolyOrderbooks: Historical L2 product overview and provider book example.
PolyOrderbooks3.5Editorial
Dataset

Query historical Polymarket crypto and sports order books at 250 ms resolution, or replay a crypto strategy against recorded depth.

  • Data coverage Order books · Prices · Settlement
  • Access Web · API · MCP
Polyrama: Cross-venue terminal with live event cards and market charts.
Polyrama3.5Editorial
Analytics

Track probabilities, market movers and public wallets across Polymarket and Kalshi.

  • Access Web · API · MCP
PolyRouter: Interactive Markets API tester before a request is submitted.
PolyRouter3.5Editorial
Data API

Build with one API for markets, order books, price history and sports data across seven venues.

  • Data coverage Markets · Events · Order books · Trades · Prices · Sports events
  • Access API · MCP
Polytape — product overview
PolyTape3.5Editorial
Analytics

Replay a wallet’s entries and exits on charts to understand how its trading record was built.

  • Access Web · API · MCP
Polyvision — product overview
Polyvision3.5Editorial
Analytics

Score Polymarket wallets, inspect PnL and risk factors, track up to 20 traders with Telegram alerts and query the research through REST or MCP.

  • Access Web · Telegram · API · MCP
Polywhaler: Provider preview of wallet research and suggested traders.
Polywhaler3.5Editorial
Platform

Research whale activity, build wallet alerts and test copying in Orca, with a separate API plan for historical data, webhooks and exports.

  • Access Web · Telegram · Discord · API · iOS
Predexon: Tick history, streaming and analytics product overview.
Predexon3.5Editorial
Data API

Combine cross-venue market data, wallet analytics, live streams and separately priced tick-history downloads through one provider.

  • Data coverage Markets · Order books · Prices · Trades · Positions · Account activity
  • Access API
Predict.fun: Predict Fun — New
Predict.fun3.5Editorial
Platform

Trade BNB Chain prediction-market shares, provide order-book liquidity and claim variable yield on eligible open positions.

  • Access Web · API
Prediction Hunt: Prediction.com market comparison and smart-money dashboard.
Prediction Hunt3.5Editorial
Trading terminal

Compare prediction-market odds, browse smart-money and arbitrage views, and use calculators, paper trading and a developer API at Prediction.com.

  • Access Web · API