Crypto Wallet Tracker - Portfolio & Token Holdings

Get a complete portfolio snapshot of any crypto wallet address — including native token balance, all ERC-20 and SPL token holdings, and total USD valuation — across 6 major blockchains. No API key required, no wallet connection needed, and no registration required to start.

What does Crypto Wallet Tracker do?

Crypto Wallet Tracker takes any public wallet address and returns a structured portfolio report: the wallet's native token balance, every token it holds with individual USD values, and a total portfolio valuation. It works with both EVM wallets (Ethereum, BNB Smart Chain, Polygon, Arbitrum, Base) and Solana wallets, automatically detecting the address format so you do not need to specify a chain.

For EVM wallets set to auto-detection mode, the Actor scans all supported chains to find where the wallet holds balances — useful for wallets active across multiple networks. Prices are resolved against CoinGecko's free API with DexScreener as a fallback, so even smaller altcoins and DEX-traded tokens get USD valuations where pricing data is available.

The output is a single structured JSON object pushed to the Apify dataset, ready for portfolio dashboards, wallet monitoring pipelines, tax reporting workflows, or competitive intelligence on tracked addresses.

Key features

• Automatically detects EVM vs. Solana address format — no chain specification needed for most cases
• Multi-chain EVM scanning in auto mode: queries Ethereum, BSC, Polygon, Arbitrum, and Base to find active balances
• Returns native token balance (ETH, BNB, MATIC, SOL) plus all ERC-20 and SPL token holdings
• USD valuations for every token via CoinGecko (primary) and DexScreener (fallback), including DEX-only tokens
• Total portfolio USD value calculated and returned at the top level of every response
• Token metadata included: symbol, name, contract address, raw balance, and USD value per token
• Graceful degradation — if a token's price cannot be resolved, it is still included with a null value rather than omitted
• All data sources are free public APIs requiring no keys or authentication

Use cases

• Crypto traders: Track your own wallets or monitor competitor wallets to understand portfolio composition and exposure without connecting a wallet to any third-party service
• Portfolio managers: Pull structured wallet data into spreadsheets, dashboards, or portfolio trackers via the Apify API for reporting and rebalancing workflows
• Researchers and analysts: Map wallet holdings for on-chain research, including analyzing token distributions, whale portfolios, or smart money positions
• Tax and compliance teams: Generate point-in-time portfolio snapshots for tax reporting, using the structured output as an input to accounting tools or custom scripts
• DeFi developers: Integrate wallet balance lookups into dApps, bots, or notification systems without building or maintaining your own blockchain data infrastructure

How to use Crypto Wallet Tracker

1. Configure input — Paste any public wallet address (EVM 0x... or Solana base58). Optionally specify a chain or leave it as auto for automatic detection across all supported networks
2. Run the Actor — Click "Start" in Apify Console or trigger a run via the Apify API with the wallet address in the JSON input body
3. Get structured results — The portfolio report is pushed to the dataset as a single JSON object. Download it, connect it to your pipeline, or retrieve it via REST API

Input parameters

Parameter	Type	Required	Default	Description
address	string	Yes	—	Wallet address to analyze. Use 0x... format for EVM chains or base58 for Solana
chain	string	No	auto	Blockchain to query: auto, ethereum, bsc, polygon, arbitrum, base, solana. Use auto to scan all EVM chains for active balances

Output example

{
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
    "chain": "ethereum",
    "nativeToken": "ETH",
    "nativeBalance": 1.5,
    "nativeBalanceUsd": 5400.00,
    "tokens": [
        {
            "symbol": "USDC",
            "name": "USD Coin",
            "contractAddress": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
            "balance": 1000.00,
            "valueUsd": 1000.00
        },
        {
            "symbol": "UNI",
            "name": "Uniswap",
            "contractAddress": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",
            "balance": 42.5,
            "valueUsd": 318.75
        }
    ],
    "tokenCount": 2,
    "totalValueUsd": 6718.75,
    "timestamp": "2026-03-14T09:00:00.000Z"
}

Cost of usage

Crypto Wallet Tracker uses a pay-per-event pricing model at $0.05 per wallet analyzed.

Usage	Cost
1 wallet	$0.05
100 wallets	$5.00
1,000 wallets	$50.00

New Apify users get a free trial with $5 in platform credits — enough for 100 wallet analyses at no cost.

Data sources

• Blockscout — On-chain balance and token data for Ethereum, BSC, Polygon, Arbitrum, and Base via public APIs (free, no key)
• Solana RPC — Native SOL balance and SPL token accounts via the public mainnet RPC endpoint (free, no key)
• Jupiter — Solana token metadata and symbol resolution from the Jupiter aggregator token list (free, no key)
• CoinGecko — USD price lookups for major tokens (free API, no key)
• DexScreener — Fallback USD pricing for DEX-traded tokens not listed on CoinGecko (free API, no key)

Related actors

• Crypto Token Scanner — Run technical analysis, safety checks, and full token grading on any token across 6 chains
• DeFi Yield Scanner — Find the best APY opportunities across DeFi protocols for tokens you already hold
• Token Holder Analysis — Analyze the holder distribution and concentration of any token contract

FAQ

Is an API key required?

No. All data sources used by this Actor are free public APIs. Blockscout, Solana RPC, Jupiter, CoinGecko, and DexScreener are all accessible without registration or API credentials.

What happens if I pass an EVM address without specifying a chain?

With chain set to auto (the default), the Actor scans all five supported EVM chains — Ethereum, BSC, Polygon, Arbitrum, and Base — to find where the wallet holds a native balance or token activity. It then returns the portfolio for the chain with the most significant activity, or you can run it per-chain explicitly.

Are NFTs and LP tokens included?

No. The current version tracks ERC-20 tokens (EVM) and SPL tokens (Solana) only. NFTs, Uniswap LP positions, and other complex DeFi positions such as lending deposits or staked assets are not included in the portfolio valuation.

How accurate are the USD values?

USD values reflect live prices at the time of the run from CoinGecko and DexScreener. Tokens with no available price data on either source will appear in the output with valueUsd: null and are excluded from the totalValueUsd calculation.

Limitations

• Free API rate limits on Blockscout and CoinGecko may slow down runs that resolve large numbers of distinct tokens
• Solana token processing is capped at the top 50 SPL token accounts per wallet to stay within free API limits
• NFTs, LP tokens, staked positions, and lending deposits are not tracked or valued
• USD valuations depend on token coverage in CoinGecko and DexScreener; obscure or brand-new tokens may show null prices
• The Actor reads publicly visible on-chain data only — it cannot access private keys, transaction history beyond current balances, or any off-chain data