What is ClearMarket?

ClearMarket grades resolution clarity, identifies source provenance, maps related Polymarket and Kalshi questions, and exposes open REST, MCP, JSON, and daily signal feeds. Best for: Research, risk, data, and agent teams using structured resolution clarity, provenance, and cross-venue mappings to screen contract ambiguity before relying on a market. Less suitable for: Users seeking real-time order execution or authoritative legal determinations about a contract. Key limitations: Grades and editorial mappings are independent analysis, not venue guarantees. Prices refresh periodically and cross-venue questions may still differ materially.

APIArbitrageHistorical DataMCPMarket Analytics

Who is ClearMarket best for?

Best for

Research, risk, data, and agent teams using structured resolution clarity, provenance, and cross-venue mappings to screen contract ambiguity before relying on a market.

Not ideal for

Users seeking real-time order execution or authoritative legal determinations about a contract.

Limitations

Grades and editorial mappings are independent analysis, not venue guarantees. Prices refresh periodically and cross-venue questions may still differ materially.

How do access and execution work?

Entity typeData infrastructure

Polymarket supportPartial

Pricing modelFree

Free planYes

Access requirementOpen access

Wallet requiredNo

Trade executionNone

Product statusLive

KalshiPolymarket

Scope-aware product facts

What to look for

Surfaces

ProductWeb · Supported Evidence

Access modes

Primary workflowOpen access · wallet No · Not required · Non-custodial Evidence

Execution modes

Primary workflowNone · Not supported · Not required Evidence

Pricing offers

Primary productFree plan · $0 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

Data provenance

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

Data originMixed sources

PnL methodologyNot applicable

Fees includedNot applicable

Rewards includedNot applicable

Open positions includedNot applicable

Order-book historyNot applicable

Update cadencePeriodic

Review provenance evidence

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

Latest public updateOct 15, 2026

Public repositoryYes

How was ClearMarket 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.

ClearMarket