Question: Do you know of any service that provides institutional-level blockchain data feeds for cryptocurrency analysis?

For institutional-level blockchain data feeds for cryptocurrency analysis, CryptoQuant is a top choice for an on-chain and market analytics platform. It offers a broad selection of on-chain and off-chain data, proprietary metrics and customizable analytics tools. The platform offers real-time alerts, pre-built charts and APIs for trading and risk management. It also has community-created custom metrics and indicators that can be customized for institutional needs.

Moralis offers a collection of enterprise-level Web3 APIs that give you immediate access to cross-chain blockchain data and real-time market data. The APIs are designed to speed up development with features like real-time token prices, native balances and decoded blockchain data. Moralis is good for dapp development, Web3 wallets and market analysis, and is a good choice for institutional customers looking for high-scale solutions.

Nansen is another good blockchain analytics platform that offers insights from more than 20 chains and more than 300 million labeled addresses. It includes on-chain data tracking, no-code analytics and professionally researched insights through the Nansen Research Portal. It's good for crypto investors and teams, with real-time dashboards and Smart Alerts for making decisions.

GeniiData offers AI-powered trading assistance with real-time market data and institutional-level blockchain data feeds. It offers tools like the Fear & Greed Index, Daily Market Tide and Top Gainers/Losers indicators that are designed to help traders make timely trading decisions. GeniiData also offers cloud-based APIs and business intelligence services, so it's good for both new and experienced traders.