Overview
Zapper is a web-based on-chain portfolio explorer and asset discovery tool that surfaces token balances, NFT collectibles, and transaction activity across multiple blockchain networks. Designed for enthusiasts, traders, and developers, Zapper aggregates on-chain data into a clean dashboard where users can search accounts, tokens, and NFTs, track prices and floor values, and build combined views of multiple wallets. The platform emphasizes unified visibility across networks such as Ethereum, Base, BNB Chain, Solana, and Bitcoin, helping users understand holdings and activity without hopping between block explorers and marketplaces.
Core capabilities
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Multi-chain Portfolio Aggregation: Zapper consolidates balances and positions from several blockchains into a single view, allowing users to see token holdings, liquidity positions, and NFT inventories from disparate addresses in one place.
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Token & NFT Discovery: The platform provides searchable pages for tokens and NFT collections, including trending lists, price movements, and links to individual token or collection pages with detailed metadata and floor prices.
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Account and Bundle Views: Users can search individual accounts or create bundles to combine multiple wallets (e.g., across Ethereum, Solana, Bitcoin) into a single consolidated portfolio view, which is useful for managing multiple addresses or shared treasuries.
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Market Insights and Trending Data: Zapper highlights trending tokens and trending collections, offers price charts, percent changes, and floor price shifts, and includes a predictions section to surface market momentum and notable movements.
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Developer API & Mobile Accessibility: For integrations and tooling, Zapper exposes an API to access on-chain data programmatically. It also provides mobile app links for App Store and Google Play to manage portfolios on the go.
How it works
Zapper queries on-chain data and marketplace feeds to compute token balances, NFT ownership, and floor prices. When a user searches an address, the site aggregates token contract balances, LP positions, and NFT holdings, then overlays price information to calculate portfolio value and recent P&L. For NFTs, Zapper surfaces collection-level metrics such as floor price and recent percentage changes. The system also supports creation of bundles that let users group addresses and view combined holdings and historical activity.
Security, privacy, and transparency
Zapper provides links to its Terms of Service and Privacy Policy and integrates with users’ wallets in a read-only manner for portfolio inspection. It’s primarily a data aggregation and visualization layer — users should still manage private keys and signing interactions through trusted wallet providers. Developers can use the Zapper protocol API to fetch normalized on-chain data for building dashboards or analytics tools.
Recommended reasons to use Zapper
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Unified visibility: Combine multiple wallets and chains into a single dashboard to reduce fragmentation.
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Fast discovery: Quickly find tokens, NFTs, and trending collections with easy links to detail pages and market metrics.
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Integration-ready: Use the public API to incorporate Zapper’s normalized data into custom applications or analytics stacks.
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Mobile access: Monitor portfolios from mobile devices through the provided app links.
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NFT and DeFi context: See floor prices, token movements, and liquidity positions alongside transaction history to make more informed decisions.
Getting started
To start, visit the homepage, use the search bar to input an account address or token name, or browse the Tokens and NFTs sections. Create a bundle to group multiple addresses, sign in for personalized features, or explore the API documentation if you’re building integrations. Zapper is best used as a visibility and analytics layer to complement wallet and marketplace actions rather than a custody or transaction execution tool.


