{"sample":true,"note":"Static example of what /wallet/balance-history returns; not live data and not charged. Call without sample=1 and pay $0.01 with any x402 client for a live result.","tool":"/wallet/balance-history","price":"$0.01","example":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chain":"Base","chainId":8453,"days":1,"points":[{"date":"2026-11-04","block":37900000,"eth":"0.5","tokens":{"USDC":"120.5"},"ethUsd":3500.12,"valueUsd":1870.56},{"date":"2026-11-05","block":37943200,"eth":"0.4","tokens":{"USDC":"480.5"},"ethUsd":3550.4,"valueUsd":1900.66}],"change":{"valueUsd":30.1,"percent":1.61},"tokensChecked":["USDC","WETH","cbBTC","DAI","USDbC","cbETH","AERO","EURC"],"note":"Balances read at one block per day (Base makes a block every 2 s). valueUsd counts ETH, WETH, USDC and USDbC only."}}