Wallet holdings valued in USD

$0.005 per call · failed calls are never charged · no account or API key needed

USD value of a wallet on Base, Ethereum, Arbitrum or Optimism: native ETH plus major tokens (USDC and WETH everywhere, the common Base tokens on Base) and up to 20 tokens you add, each priced from its deepest Uniswap v3 pool, read live from the chain. Returns holdings, total and anything that could not be priced. Not a full token inventory. Use to check what a wallet is worth before trading, lending or paying.

Run it free (25 free calls) Buy credits by card (from $5) Example result (JSON)

Inputs

NameTypeDescription
address (required)string0x wallet address
chainstringNetwork: base (default), eth, arb or op. One of: base, eth, arb, op.
tokensstringOptional extra comma-separated 0x token addresses (up to 20)

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://agent-data-tools.revmesh2074.workers.dev/wallet/portfolio?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"

Or one of your 25 free calls, no key:

curl "https://agent-data-tools.revmesh2074.workers.dev/wallet/portfolio?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum, Monad, World Chain or Tempo) and retries.

Example result

{
  "chain": "Base",
  "chainId": 8453,
  "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "totalUsd": 1234.56,
  "ethUsd": 3850.12,
  "block": 37000000,
  "holdings": [
    {
      "token": "native",
      "symbol": "ETH",
      "balance": "0.25",
      "priceUsd": 3850.12,
      "valueUsd": 962.53,
      "quotedIn": "USDC"
    },
    {
      "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "symbol": "USDC",
      "balance": "272.03",
      "priceUsd": 1,
      "valueUsd": 272.03,
      "quotedIn": "USDC"
    }
  ],
  "unpriced": [],
  "tokensChecked": 9,
  "method": "Uniswap v3 spot price from the pool with the largest USDC or WETH reserve",
  "note": "Only native ETH, the listed major tokens and any tokens you pass are checked."
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is wallet_portfolio, and the first 25 successful calls are free:

https://agent-data-tools.revmesh2074.workers.dev/mcp

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