{"sample":true,"note":"Static example of what /evm/checksum returns; not live data and not charged. Call without sample=1 and pay $0.01 with any x402 client for a live result.","tool":"/evm/checksum","price":"$0.01","example":{"input":"0xd8da6bf26964af9d7eed9e03e53415d37aa96045","valid":true,"checksummed":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","inputCase":"lower","checksumMatches":null}}