Two ways to use Evens.
Browse every market on Kalshi and Polymarket for free. Upgrade when you need synthesis, signals, or a tool surface for your agents.
Synthesis, history, and email alerts when a market moves.
- Everything in Free
- Prediction brief — multi-source synthesis
- Price history per venue
- Email and in-app alerts
Watch the markets that matter to you across both major venues.
- Live prices on Kalshi and Polymarket
- Search markets, events, sports
- 1 push alert
Unlimited calls, every signal, every channel — built for agents and live workflows.
- Unlimited API calls — REST, GraphQL, MCP
- Cross-venue arbitrage with after-fee ROI
- Live whale tape across all venues
- Webhook delivery for every alert
- Real-time WebSocket pricing
Wire an agent into Evens with browse-grade tools.
- 100 API calls per day
- MCP browse and lookup tools
- Live mid-price snapshots
Need dedicated infra, custom integrations, or audit-grade SLA? Contact sales →
Questions
Can I cancel anytime?
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Yes. Cancel from your account page and keep access through the end of your current billing period.
What's the difference between Pro and Intelligence?
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Pro is for individual traders — synthesis, history, and 10,000 API calls per day. Intelligence is for agents and active workflows — unlimited calls, cross-venue arbitrage, the whale tape, and webhook delivery.
How do API calls count?
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Each REST, GraphQL, or MCP tool call against your key counts as one. WebSocket subscriptions are unmetered.
What's the MCP server?
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Evens publishes a Model Context Protocol server at evens.trade. Agents call tools like search, get_market_prices, find_arbitrage, and prediction_brief directly. The tool surface scales with your tier.
Is there a free trial?
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The Free tier gives you 100 API calls per day and full read-only access — evaluate before you subscribe.