Zerion
Zerion is a non-custodial multichain wallet and portfolio tracker supporting Ethereum, Solana, and 50+ EVM-compatible networks for DeFi, NFTs, and token management.
Overview
Zerion is a comprehensive non-custodial wallet and portfolio management platform designed for users and developers engaging with decentralized finance (DeFi), non-fungible tokens (NFTs), and multi-chain assets. It supports Ethereum, Solana, and over 50 EVM-compatible blockchains, enabling users to manage tokens, staked assets, liquidity positions, and NFTs in one interface. Zerion combines wallet functionality with a DeFi portfolio tracker that automatically detects and displays all DeFi positions, debts, and rewards across supported protocols, providing a unified view of a user's crypto holdings.
The platform offers seamless integration with hardware wallets like Ledger for enhanced security and supports browser extensions, mobile apps (iOS and Android), and a web app. Zerion's wallet enables users to swap tokens, bridge assets, and interact with decentralized applications (dapps) across multiple chains, sourcing the best prices from leading decentralized exchanges such as Uniswap, 1Inch, and Balancer. Its open-source DeFi SDK allows developers to integrate with major DeFi protocols, facilitating price discovery and trade execution.
Zerion differentiates itself by combining multi-chain support with a user-friendly interface that presents complex DeFi data in human-readable language. Its automatic tracking of staked tokens, liquidity provider (LP) positions, and rewards across hundreds of protocols reduces manual tracking overhead. The platform's security posture is strengthened by multiple public audits and a bug bounty program. With over 137,000 active users and 8,000+ integrated protocols, Zerion is widely adopted by both retail users and developers seeking reliable portfolio data and wallet infrastructure.
Developers can get started by using Zerion's comprehensive API to access wallet balances, transaction histories, NFT holdings, and swap offers. The open-source SDK and detailed documentation support rapid integration. Users can create a wallet that automatically works across all supported networks without needing separate wallets per chain. Zerion also offers a generative NFT called Zerion DNA that evolves with wallet activity, fostering community engagement.
The Problem
Managing and tracking crypto assets across multiple blockchains and DeFi protocols is complex and fragmented. Users struggle to get a unified view of their portfolio, including tokens, staked assets, liquidity positions, and NFTs, while ensuring security and ease of use.
The Solution
Key Features
Non-custodial wallet with hardware wallet support
Users retain full control of private keys and can connect Ledger devices for enhanced security.
Cross-chain asset management
Manage tokens, NFTs, and DeFi positions across multiple chains without switching wallets.
DeFi and NFT portfolio dashboards
Visualize holdings, transaction history, and rewards in a clear, human-readable format.
Swap and bridge in one transaction
Execute token swaps and cross-chain bridges seamlessly with price optimization.
Comprehensive API endpoints
Access wallet balances, fungible and NFT assets, transaction data, swap offers, and subscription services.
Key Strengths
How Developers Use Zerion
Multichain DeFi portfolio tracking
Developers and users track all DeFi assets, staked tokens, and rewards across Ethereum, Solana, and other EVM chains in one dashboard.
Optimized token swaps and bridging
Users execute token swaps sourcing best prices from multiple DEXes and bridge assets across chains in a single transaction.
Integration of wallet and portfolio data via API
Developers build apps that display wallet balances, NFTs, transaction history, and real-time portfolio analytics using Zerion’s API and SDK.
Works Well With
Ethereum
Solana
Arbitrum One
Base
Scroll
Optimism
zkSync Era
Ship faster than your competition
Free RPC across 77+ chains. Spin up an endpoint in under 30 seconds.
Compare
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Pricing
Free | Premium | |
|---|---|---|
| Price (Monthly) | Free | Custom pricing |
| Price (Annual) | Free | Custom pricing |
| Messaging | N/A | Priority support and advanced API features |
| Support | Community support via Discord and GitHub | Dedicated support |
| Analytics |
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Reliable RPC, powerful APIs, and zero hassle.
Resources
Zerion provides extensive developer resources including a detailed API reference, SDKs, example recipes, and a changelog to facilitate integration and development. The documentation covers wallet data retrieval, transaction subscriptions, swap offers, and NFT data, supported by active community channels and security disclosures.