{"machine":"eth-address-validate","slot":"S92","title":"Ethereum address validator","how_to_call":"POST https://innernetcorp.com/machines/eth-address-validate with Content-Type: application/json","price_usd":"$0.003","currencies":["USDC","EURC"],"payment":"x402: send the POST without payment to receive a 402 with signed requirements; pay any option and retry.","input_example":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"},"input_schema":{"type":"object"},"summary":"Validate an Ethereum/EVM address: format check plus EIP-55 checksum verification; returns the correct checksummed form.","catalog":"/catalog"}