{"resource":"https://agent402.tools/api/wallet-balance","service":"Wallet balance (native + ERC-20)","areas":["onchain_reads"],"answering":true,"http_status":402,"latency_ms":199,"price_usdc":0.002,"buyers_30d":3,"calls_30d":4,"description":"Look up the native coin balance (ETH/MATIC) plus every ERC-20 holding for a wallet address on Ethereum, Base, Polygon, Arbitrum, or Optimism. Returns clean decimal balances (already scaled by token decimals) plus symbol and contract - ready","id":"c01f9f60f597","category":"Blockchain reads","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/c01f9f60f597"}