{"slug":"evm-native-balance-1f06dad9","name":"EVM native balance","summary":"Use when an agent has to decide whether a wallet can pay before building a transaction: the native coin balance (ETH, MATIC...) of any address on Base, Ethereum, Polygon, Arbitrum or Optimism, returned both as wei (exact integer string) and as ether, with the chain it was read on. Do not use for token balances (/v1/evm/erc20-balance) or for a whole-wallet view (/v1/evm/portfolio). Flat price, no rate limits, no API key, no account.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:52.325856Z","sources":[{"source":"x402_bazaar","external_id":"https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance","owner_address":"0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ff","seen_at":"2026-10-30T18:37:54.731084Z","removed_at":null}],"endpoints":[{"url":"https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance","host":"flat-rate-llm.kikoribera03.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-31T04:31:01.636852Z","last_ok_at":"2026-10-31T04:31:01.636852Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"flat-rate-llm-kikoribera03-workers-dev-7a40e7ab","name":"flat-rate-llm.kikoribera03.workers.dev"}],"payment_options":[{"endpoint_url":"https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ff","observed_at":"2026-10-31T04:31:01.636852Z"},{"endpoint_url":"https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance","network":"eip155:137","scheme":"exact","rail":"exact","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ff","observed_at":"2026-10-31T04:31:01.636852Z"},{"endpoint_url":"https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance","network":"eip155:42161","scheme":"exact","rail":"exact","asset":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ff","observed_at":"2026-10-31T04:31:01.636852Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":6,"paid_calls_30d":6,"last_paid_at":"2026-10-30T12:42:03.861Z","reported_at":"2026-10-30T18:37:54.731084Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 5 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"6 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-31T00:29:53.734729Z"},"identity":{"endpoint_domains":["kikoribera03.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}