PRISM API
The Canonical Asset Resolution API for Finance
One ID per asset across every exchange. 310+ endpoints, 50+ exchanges, 5,000+ assets. Build trading bots, portfolio trackers, and AI agents with unified market data.
Endpoints
Exchanges
Assets
Uptime
What is PRISM?
One ID. Every exchange.
The problem: The same asset has different tickers on different exchanges. BTC on Binance, XBT on Kraken, Bitcoin on CoinGecko. Building multi-exchange apps is a nightmare.
PRISM solves this: Every asset gets one canonical ID. Query "BTC", "Bitcoin", or "BTCUSDT" and PRISM resolves it to the same underlying asset with data from all exchanges.
No more ticker mapping tables. No more broken integrations when exchanges rename pairs. Just clean, unified data that works.
Works with any ticker: BTC, BTCUSDT, XBT, bitcoin, Bitcoin...
Features
Everything you need to build
PRISM gives you unified market data, real-time feeds, and the infrastructure to power any trading application.
Asset Resolution
Any ticker resolves to one canonical ID. BTC, Bitcoin, BTCUSDT - all map to the same asset.
Multi-Exchange Data
Unified data from 50+ exchanges. Binance, Coinbase, Kraken, and more in one interface.
Real-Time + Historical
Live prices via REST or WebSocket. Historical OHLCV data going back years.
AI/Agent Ready
Structured responses designed for LLM consumption. Perfect for autonomous trading agents.
Webhook Alerts
Push notifications for price movements, volume spikes, and custom triggers.
Metadata & Taxonomy
Rich asset metadata including categories, sectors, market caps, and social links.
Use Cases
Built for builders
From solo devs to hedge funds, PRISM powers the next generation of financial applications.
Trading Bots
Build automated trading strategies with reliable, unified data across exchanges.
Portfolio Trackers
Track holdings across multiple exchanges without worrying about ticker inconsistencies.
AI Agents
Power autonomous agents with structured, consistent market data they can understand.
Quant Research
Access clean historical data for backtesting strategies and market analysis.
Why teams switch to PRISM
CoinGecko and Messari give you prices. PRISM gives you canonical resolution, multi-exchange aggregation, and AI-ready responses. See how we stack up.
Pricing
Simple, transparent pricing
Start free. Scale when you're ready. No surprises.
Free
For hobbyists and experimentation
- 1,000 API calls/day
- Asset resolution
- Basic market data
- Community support
Pro
For serious builders and traders
- 100,000 API calls/day
- Real-time WebSocket
- Historical OHLCV data
- Webhook alerts
- Priority support
Enterprise
For institutions and high-volume needs
- Unlimited API calls
- Dedicated infrastructure
- Custom SLAs
- White-glove onboarding
- Direct engineering support
Start building with PRISM
Get your free API key in seconds. No credit card required. 1,000 calls per day to start building today.