Wallet PnL Analyzer

On-demand wallet analysis: full ERC20 history, per-token positions, current USD value, top holdings. Free Zerion / Debank alternative. Pay $0.05 per analysis, no subscription.

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Why this exists

You want to analyze a wallet — your own, a competitor's, a whale's — and the options are:

• Etherscan UI: free, but no PnL, no current portfolio value
• Zerion: $15/mo, paywalls the API
• Debank Pro: gated, scrapes blocked
• Nansen: $150/mo, mostly aggregate data

This actor takes one wallet address, pulls every ERC20 transfer from Etherscan V2, builds a per-token ledger, prices open positions via DexScreener, and returns a clean PnL report — for $0.05.

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Supported chains

Chain	Status
Ethereum	✅
Base	✅
Arbitrum	✅
Optimism	✅
Polygon	✅
BSC	✅

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What you get

1. Summary row

{
  "_type": "summary",
  "wallet": "0xd8da...96045",
  "chain": "ethereum",
  "total_transfers": 1247,
  "unique_tokens": 38,
  "open_position_count": 12,
  "current_portfolio_value_usd": 4250120.50,
  "top_10_holdings": [
    {"symbol": "USDC", "qty": 2000000, "value_usd": 2000000},
    {"symbol": "WETH", "qty": 850, "value_usd": 2028500},
    ...
  ]
}

2. One row per token

{
  "_type": "token_position",
  "token_symbol": "WETH",
  "token_name": "Wrapped Ether",
  "token_address": "0xc02aaa39...",
  "buy_count": 23,
  "sell_count": 18,
  "transfers_in": 23,
  "transfers_out": 18,
  "total_buy_qty": 1200.5,
  "total_sell_qty": 350.0,
  "net_qty": 850.5,
  "current_price_usd": 2385.0,
  "current_value_usd": 2028442.5,
  "first_seen_ts": 1707000000,
  "last_seen_ts":  1717999999
}

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Quick start

Analyze Vitalik's main wallet on Ethereum

{
  "walletAddress": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "chain": "ethereum"
}

Analyze a Base wallet, filter dust

{
  "walletAddress": "0x...",
  "chain": "base",
  "minHoldingUsd": 100
}

Analyze multiple chains

Run the actor 6 times (one per chain) and merge results — each costs $0.05.

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Pricing

Pay-Per-Event: $0.05 per wallet analyzed.

Flat fee per run regardless of transfer count. Vs:

• Zerion API: $15/mo (subscription)
• Debank Pro: $40/mo
• Nansen: $150/mo

If you analyze fewer than 300 wallets/mo, this actor is cheaper than any subscription.

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How it works

1. Etherscan V2 tokentx — page through all ERC20 transfers (up to 10K) for the wallet
2. Build buy/sell ledger per token from incoming vs outgoing transfers
3. DexScreener price lookup for open positions (max-liquidity pair on the target chain)
4. Aggregate per-token totals + top-10 holdings + summary
5. Push rows with _type: "summary" or _type: "token_position" for easy filtering

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Limitations & honest disclosure

• No native ETH/MATIC/BNB tracking in this version — only ERC20s. Native PnL coming in v0.2.
• No swap-level matching — counts buys / sells based on transfer direction, not actual DEX swap matching. Tokens received via airdrop will count as a "buy" with cost-basis 0.
• No realized PnL with cost basis — net_qty + current_value gives you portfolio snapshot, not historical realized PnL. Cost-basis tracking with cross-token swap matching is v0.3.
• Prices via DexScreener — for highly illiquid or new tokens, may be stale or absent.

For more sophisticated PnL (cross-token matching, FIFO cost basis, capital gains tax reports), use CoinTracker or Koinly.

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Related actors (same author)

• Smart Money Wallet Tracker — Find smart wallets, then analyze them here
• DeFi Liquidation Risk Checker — Check Aave/Compound positions on the same wallet
• Hyperliquid Whale Tracker — Perp side
• Token Holder Tracker

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