Adjacent News provides a robust and comprehensive API for accessing data from prediction markets across multiple platforms, along with related news, advanced analytics, and trading information. Our API empowers developers to build sophisticated applications that leverage real-time market data, perform advanced semantic search, access insightful analytics, and stay informed with relevant news coverage.
# Get 10 most recent active marketscurl "https://api.data.adj.news/api/markets?limit=10&status=active&sort=created_at:desc"# Search for presidential election marketscurl "https://api.data.adj.news/api/search/query?q=presidential%20election&limit=5"
# Get detailed information about a specific marketcurl "https://api.data.adj.news/api/markets/kalshi_KXSECPRESSMENTION-25JUN30-HOAX"# Find markets related to a specific topiccurl "https://api.data.adj.news/api/markets/related/climate%20change"
# Get recent news about a market topiccurl "https://api.data.adj.news/api/news/AI%20regulation?days=7&limit=10"# Get comprehensive market statisticscurl "https://api.data.adj.news/api/markets/stats" \ -H "Authorization: Bearer YOUR_API_KEY"
Access comprehensive prediction market data with advanced filtering and analysisThe Markets API provides access to thousands of prediction markets across multiple platforms with powerful filtering, sorting, and search capabilities.Key Features:
Multi-platform Coverage: Kalshi, Polymarket, Manifold Markets, Metaculus, and more
Real-time Data: Live probability updates, volume, and liquidity information
Advanced Filtering: Filter by platform, category, status, date ranges, and numerical values
Flexible Sorting: Sort by any field in ascending or descending order
Rich Metadata: Detailed market information including rules, descriptions, and settlement sources
Available Endpoints:
List Markets: Get markets with comprehensive filtering options
Get Market: Retrieve detailed information about a specific market
Related Markets: Find markets conceptually related to a given market
Market Statistics: Get aggregate statistics across all markets
Advanced semantic search powered by AI and vector embeddingsOur Search API goes beyond simple keyword matching to understand the meaning and context of your queries, delivering highly relevant results even when exact terms donβt match.Key Features:
Semantic Understanding: AI-powered search that understands context and meaning
Vector Embeddings: Advanced machine learning models for similarity matching
Natural Language: Search using everyday language and complex queries
Fallback Protection: Automatic fallback to text search when needed
Relevance Scoring: Results ranked by semantic similarity and relevance
Available Endpoints:
Query Search: Search markets using natural language queries
Related Questions: Find questions related to any text input
Deep insights and data analytics for prediction marketsThe Analytics API provides sophisticated analysis tools for understanding market trends, platform performance, and trading patterns.Key Features:
Market Share Analysis: Understand platform distribution and dominance
Trend Analysis: Track how markets evolve over time
Performance Metrics: Compare markets and platforms across multiple dimensions
Historical Insights: Access historical trends and patterns
Available Endpoints:
Market Share: Analyze distribution across platforms by various metrics
Trend Analysis: Coming soon - market trends over time
AI-curated news articles related to prediction marketsOur News API uses advanced neural search technology to find the most relevant news articles that might impact market outcomes, helping you stay informed about events that could affect your markets of interest.Key Features:
Neural Search: AI-powered news discovery using Exa neural search
Market Relevance: Articles specifically relevant to market outcomes
Access trading data and market activityThe Trade API provides access to trading activity, price history, and market liquidity data across platforms.Key Features:
Real-time Trades: Access to recent trading activity
Price History: Historical price data with various time intervals
Market Activity: Volume, liquidity, and trading statistics
Multi-platform: Trading data across supported platforms
Available Endpoints:
Market Trades: Get trading activity for specific markets
Recent Trades: Latest trades across platforms
Price History: Historical price data with OHLCV format