API Documentation
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Welcome to the Eulerpool API
Financial data infrastructure for developers who ship fast. 140+ endpoints covering real-time quotes, fundamentals, options, analyst research, earnings, alternative data, certificates, and 30+ years of history for 100,000+ securities — through a clean, predictable REST API.
🎁1,000 free requests / month
📊140+ endpoints, 20 data categories
⚡100,000+ securities covered
🔧SDKs for Python, Node, PHP, C++
What you can access — 140+ endpoints across 20 categories
📈 Equity fundamentals & quotes
📊 Options chains & intraday data
🔮 Analyst estimates & price targets
📅 Earnings, IPO & dividend calendars
🏛️ Superinvestor & congressional trades
💡 Sentiment & news analytics
🏦 ETFs, mutual funds & bonds
🌍 Forex, macro & crypto data
🔍 Stock screener & search
📋 Index constituents (S&P 500, etc.)
Ready to start?
Create a free account, grab your API key, and make your first request in under 60 seconds.
Quick Start Guide