Zerion API

Zerion API is a REST API for onchain wallet data: portfolios, DeFi positions, NFTs, transactions, PnL, prices, and swaps across EVM chains and Solana.

Category: On-chain & Smart Money
Used for: Wallet Tracking · Portfolio Tracking · Wallet P&L · On-chain Alerts · DeFi Portfolio
Pricing: Free

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What it does

Used for

Portfolio Tracking
Wallet Tracking
Wallet P&L
On-chain Alerts
DeFi Portfolio

Features

Real-time Data
API
Webhooks
Multi-chain

Data

Price
On-chain
Wallet
DeFi

Who it is for

Audiences

Developer

Kind of tool

Data Provider
API

Supported chains

Solana
Multichain

Platforms

API
CLI

Pricing

Free

Links

Verification and freshness

Not verified yet.
Last updated on October 27, 2026.

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