{"note":"Free worked example: live output of GET /v1/contract (and /gw/v1/contract) for Base native USDC. Paid calls accept any address.","version":"1.2.1","input":{"address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"output":{"chain":"base","chainId":8453,"block":53306586,"address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","isContract":true,"codeSizeBytes":1852,"owner":"0x3ABd6f64A422225E61E435baE41db12096106df7","proxyImplementation":"0x2Ce6311ddAE708829bc0784C967b7d77D19FD779","sourcify":{"verified":true,"match":"exact_match","name":"FiatTokenProxy","compiler":"0.6.12+commit.27d51765","url":"https://repo.sourcify.dev/8453/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"implementationSourcify":{"verified":true,"match":"exact_match","name":"FiatTokenV2_2","compiler":"0.6.12+commit.27d51765","url":"https://repo.sourcify.dev/8453/0x2Ce6311ddAE708829bc0784C967b7d77D19FD779"},"notes":["Upgradeable proxy: the implementation can be swapped by its admin.","Has owner(): privileged functions may exist."],"disclaimer":"Read-only facts, not a security audit."}}