Predexon
Data and APIs
Unified prediction-market APIs, historical books and live streams
- Free and paid
- Polymarket
- Kalshi
Kalshi tools, bots and APIs
Tools built around Kalshi, the US exchange for event contracts regulated by the CFTC: trading bots, terminals, analytics, data feeds and research. Kalshi offers its own API; the products here are independent of it unless their profile says otherwise. 147 listed.
32 listings in Data and APIs, fullest profiles first
Page 1 of 2
Website checked 6 Nov 2026
TickFoundry
Data and APIs
Venue-specific tick and order-book archives with replay and paid backfill
- Free and paid
- Polymarket
- Kalshi
- Hyperliquid
DepthFeed
Data and APIs
Historical prediction-market data, backtesting and developer access
- Free and paid
- Polymarket
- Kalshi
Probalytics
Data and APIs
Prediction-market history, SQL access and order-book data exports
- Paid or fee-based
- Polymarket
- Kalshi
LazyEdge
Data and APIs
Sports analytics terminal, developer feeds and wallet-gated access
- Token access
- Polymarket
- Kalshi
Kalshi
Data and APIs
Event-contract exchange with account verification and market-specific fees
- Paid or fee-based
- Kalshi
Lychee
Data and APIs
No-code prediction-market data analysis, live terminals and exports
- Polymarket
- Kalshi
Mesh
Data and APIs
Searchable event transcripts and API data for prediction-market research
- Free and paid
- Polymarket
- Kalshi
PMXT
Data and APIs
Unified prediction-market SDKs with distinct hosted and self-hosted execution
- Free option
- Polymarket
- Kalshi
New York Compute Kalshi Tools
Data and APIs
Kalshi MCP, terminal and agent tools with an internal market-maker package
- Free option
- Kalshi
PredictionMarketsPicks
Data and APIs
Prediction-market research tools, cross-venue boards and agent data access
- Polymarket
- Kalshi
Climate Sight
Data and APIs
Weather observations and forecast research for prediction-market analysis
- Polymarket
- Kalshi
pykalshi
Data and APIs
Python Kalshi client with streaming, account objects and dataframe support
- Free option
- Kalshi
Kalshi Trading API
Data and APIs
Kalshi market-data and execution APIs with separate demo and production keys
- Free option
- Kalshi
CCXT prediction market exchanges
Data and APIs
Multi-language exchange library with prediction-market adapters
- Free option
- Polymarket
- Kalshi
- Limitless
Kalshi MCP Server (cejor6)
Data and APIs
Self-hosted Kalshi MCP server with two-step order confirmation
- Free option
- Kalshi
racinglines
Data and APIs
Motorsport fair-odds data through Python, web and agent interfaces
- Polymarket
- Kalshi
kalshi-cpp
Data and APIs
C++23 Kalshi prediction API client with typed REST and streaming interfaces
- Free option
- Kalshi
dr-manhattan
Data and APIs
Python unified prediction-market clients, strategies and MCP integration
- Free option
- Polymarket
- Kalshi
- Limitless
OddsPipe
Data and APIs
Normalized Kalshi and Polymarket data APIs with hard usage caps
- Free and paid
- Polymarket
- Kalshi
Prediction Markets MCP (JamesANZ)
Data and APIs
Multi-venue market lookup with optional price-move evidence gathering
- Free option
- Polymarket
- Kalshi
- PredictIt
API Documentation
Data and APIs
Official Kalshi SDK authentication and release-compatibility guidance
- Free option
- Kalshi
predmarket
Data and APIs
Async Python library unifying public Kalshi and Polymarket data APIs
- Free option
- Kalshi
- Polymarket
prediction-market-analysis
Data and APIs
Prediction-market datasets, resumable collection and research-analysis scripts
- Free option
- Polymarket
- Kalshi
Tools for other markets
A product is listed here when its own pages name Kalshi; that is not an official integration or an endorsement by Kalshi. Nobody pays to be listed or for their position. Add a product for free.
Every profile is built from the product's own pages, and Vultax keeps a dated copy of each one. How the directory is made. Companies already listed can manage their profile.