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prediction-market-odds

Aggregate current odds and market data from Polymarket and Kalshi via the Dome API.

12|4|Updated Feb 12, 2026
Search Tags:#kalshi#prediction-markets#polymarket#odds#markets-data#dome-api
One-click install
npx skills add https://github.com/orthogonal-sh/skills --skill prediction-market-odds
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: prediction-market-odds
Source: https://github.com/orthogonal-sh/skills/tree/main/skills/orthogonal-prediction-market-odds
Command: npx skills add https://github.com/orthogonal-sh/skills --skill prediction-market-odds

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Retrieve current odds and market data from major prediction markets Polymarket and Kalshi via the Dome API, enabling rapid insight for decision making and research.

Core Features & Use Cases

  • Aggregate live odds and prices from Polymarket and Kalshi via the Dome API.
  • Return structured market data including title, market_slug, price, start_time, end_time, volume, and winning_side.
  • Use Case: quickly assess event probabilities and market sentiment for research or planning.

Quick Start

Query the Dome API for Polymarket and Kalshi markets to retrieve current odds and market data.

Frequently Asked Questions about prediction-market-odds

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fetch live odds from Polymarket and Kalshi?▼

You can fetch live odds from Polymarket and Kalshi by querying the Dome API endpoints /polymarket/markets and /kalshi/markets, which returns structured fields like title, price, volume, and start_time for current prediction market data.

What prediction market data fields are available via the Dome API?▼

Prediction market data available via the Dome API includes structured fields such as title, market_slug, price, start_time, end_time, volume, and winning_side for both Polymarket and Kalshi markets.

Can I retrieve market sentiment and event probabilities across multiple prediction markets?▼

Yes, retrieving market sentiment and event probabilities across prediction markets is supported by aggregating current odds and market data from Polymarket and Kalshi through the Dome API for research and planning.

What is the best way to aggregate prediction market odds for event research?▼

The best way to aggregate prediction market odds for event research is to query the Dome API, which consolidates current prices, volumes, and timestamps from both Polymarket and Kalshi into structured market data.

Does this prediction market odds tool require any external dependencies?▼

No external dependencies are required to retrieve prediction market odds, as the skill operates independently by directly querying the Dome API endpoints for Polymarket and Kalshi market data.

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