altFINS Crypto Data & Analytics API
Cryptocurrency Analytics Data for Traders, Quants & Fintech Builders
The altFINS API provides 150+ cryptocurrency technical and on-chain analytics and 130+ signals for algorithmic traders, quantitative researchers, fintech startups, and AI-driven applications.
Instead of delivering raw, unstructured price feeds, the altFINS API provides actionable, pre-computed market intelligence, combining technical indicators, on-chain fundamentals, curated trade setups, AI-generated news summaries, and real-time trading signals feed.
This makes it ideal for automated trading systems, backtesting engines, portfolio analytics, and autonomous AI agents operating in crypto markets.
Who Is This API For?
The altFINS API is designed for:
- Algorithmic & Quantitative Traders building rule-based or ML-driven strategies
- AI Engineers & Agent Developers creating LLM-powered trading or research agents
- Fintech & Web3 Startups integrating crypto analytics into products
- Researchers & Analysts requiring normalized, historical data
- Institutional teams needing scalable, analytics-first market data
Data Coverage & Scale
- 2,000+ digital assets
- 150+ analytical metrics per asset
- Time intervals from 15m, 1h, 4h, 12h, 1d
- Near real-time updates with standardized calculations
- 7 years history
- See more details
API documents
📄️ Introduction
Access to the API resources is secured. To interact with the endpoints, the client must be authenticated using an `API Key`. This key must be included in the request headers of every API call to successfully verify your identity and authorize access.
🗃️ Screener data
2 items
🗃️ OHLC
2 items
🗃️ Analytics
2 items
🗃️ Technical Analysis
1 item
🗃️ Signals feed
2 items
🗃️ News summary
2 items
🗃️ Common enums
5 items
📄️ MCP Server
1. What is the AltFINS MCP Server?