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PolyRouter

Polymarket: One normalized API for multiple prediction markets.

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Polymarket support
Partial
Pricing model
Freemium
Access requirement
API key required
Wallet required
No
Trade execution
None
Last editorial review
Aug 24, 2026

01 · Overview

What is PolyRouter?

PolyRouter provides unified market, history, trade, profile, sports, and cross-platform endpoints plus an MCP integration. Best for: Developers who need one read-only API shape across Polymarket, Kalshi, Limitless, Manifold, and other supported venues. Less suitable for: Users who need trading execution, full exchange parity, or no-key production access. Key limitations: Platform and endpoint coverage varies, authentication is required beyond demos, and normalized fields can omit venue-specific details.

APIArbitrageHistorical DataMCPMarket Analytics
Explore PolyRouter by taskBuild with Polymarket dataFind Polymarket price gapsResearch a marketMonitor markets

02 · Best for

Who is PolyRouter best for?

Best for

Developers who need one read-only API shape across Polymarket, Kalshi, Limitless, Manifold, and other supported venues.

Not ideal for

Users who need trading execution, full exchange parity, or no-key production access.

Limitations

Platform and endpoint coverage varies, authentication is required beyond demos, and normalized fields can omit venue-specific details.

03 · Access & execution

How do access and execution work?

Entity typeData infrastructure
Polymarket supportPartial
Pricing modelFreemium
Free planYes
Access requirementAPI key required
Wallet requiredNo
Trade executionNone
Product statusLive
KalshiLimitlessManifoldPolymarket

Scope-aware product facts

What to look for

Surfaces

ProductWeb · Supported Evidence

Access modes

Primary workflowAPI key required · wallet No · Not required · Non-custodial Evidence

Execution modes

Primary workflowNone · Not supported · Not required Evidence

Pricing offers

Primary productFree plan · Supported Evidence

Data capabilities

Product data · P&LNot applicable · Not applicable Evidence
Product data · Fee accountingNot applicable · Fees included in P&L Evidence
Product data · Rewards accountingNot applicable · Rewards included in P&L Evidence
Product data · Open positions accountingNot applicable · Open positions included in P&L Evidence
Market data · Order book historyNot applicable · Not applicable Evidence

04 · Data provenance

Data provenance

Current coverage: CompleteA transparent record of which official sources were checked and when.

Data originVenue API
PnL methodologyNot applicable
Fees includedNot applicable
Rewards includedNot applicable
Open positions includedNot applicable
Order-book historyNot applicable
Update cadenceReal time
Review provenance evidence

05 · Public footprint

Public footprint

Current public signals from official platform sources, shown with their observation dates.

Product activity

A transparent record of which official sources were checked and when.

Product statusLive
Tracked by PredAtlas sinceAug 24, 2026
Last editorial reviewAug 24, 2026
Official documentationYes

06 · Sources & review

How was PolyRouter reviewed?

Documentation strength: CompleteA transparent record of which official sources were checked and when.

Review pending · Aug 24, 2026

Official product sources were checked for documented identity, scope, access, pricing and limitations. This is not a security audit, performance test or endorsement.

Official homepagewww.polyrouter.ioDocumentationdocs.polyrouter.ioDocumentationdocs.polyrouter.io