Nansen Blog

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Onchain metrics provide a transparent, real-time window into blockchain health by revealing user activity, financial strength, network security, and performance capacity. Key indicators like active and new addresses, transaction volume, Total Value Locked (TVL), stablecoin presence, and developer activity help investors and developers understand how adopted, economically vibrant, and actively maintained a network is—offering a deeper, data-driven picture beyond token price.

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Optimism is a Layer 2 scaling solution for Ethereum that uses optimistic rollups to deliver faster transactions and up to 100x lower fees, while still leveraging Ethereum’s security. With seamless EVM compatibility and growing support from major DeFi apps, Optimism makes crypto more affordable and accessible for everyday users and developers alike.

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Raydium is a fast, low-fee decentralized exchange (DEX) and automated market maker (AMM) on Solana that uniquely integrates with Serum’s order book for better price execution. It allows users to trade, provide liquidity, and earn yields through farming and staking, all while taking advantage of Solana’s lightning-speed infrastructure.

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We're excited to announce our Affiliate Program, where you can earn USDC for referring new users to Nansen. Anyone can apply to become a Nansen Affiliate.