Get token prices by contract address on a specific blockchain (Ethereum, Polygon, Base, Arbitrum, etc.). Returns real-time prices in multiple currencies (USD, EUR, BTC, ETH). Optionally includes market cap, 24h volume, and price change. Use when you have contract addresses instead of CoinGecko IDs. Supports 250+ networks and 100 tokens per request. Ideal for: DeFi applications, multi-chain portfolio tracking, price verification, smart contract integrations.
