zerion-wallet-data

What problem does it solve?

Aggregates and interprets scattered on-chain wallet information into a single, human-readable view so users no longer need to manually combine token balances, DeFi positions, transaction labels, PnL, and NFT holdings from multiple chain explorers.

Core Features & Use Cases

• Unified Portfolio View: Aggregated USD portfolio value across 40+ EVM chains and Solana with token names and USD valuations.
• Token & DeFi Positions: Detailed fungible token balances, staked and deposited DeFi positions, and protocol labels.
• Transactions & PnL: Interpreted transaction history with labels and profit-and-loss reporting (realized and unrealized).
• NFT Support: NFT positions, collections, and aggregated NFT portfolio valuation including floor prices.
• Pay-per-request or API Key: Works via x402 micropayments (USDC on Base, ~$0.01 per request) or with a Zerion API key for higher-volume use.
• Use Case Example: Run a daily portfolio audit for a fund wallet to reconcile USD exposure, spot large positions, and export recent labeled transactions for accounting.

Quick Start

Request the Zerion portfolio endpoint for a wallet address on Base using x402 to retrieve USD balances, positions, and recent transactions.