{"slug":"wallet-balance-lookup-ee23f608","name":"Wallet Balance Lookup","summary":"Read the ETH and USDC balance of any address on Base mainnet (chain 8453) straight from the chain, plus transaction count and how many x402 calls the USDC covers. Use it to check your own agent wallet before a paid workflow, to verify a counterparty was paid, or to monitor treasury addresses. Params: address (required, 0x...).","status":"live","headings":[{"slug":"blockchain","title":"Blockchain & wallets"}],"indexable":true,"listed_since":"2026-10-25T17:51:31.830014Z","sources":[{"source":"x402_bazaar","external_id":"https://agentsvc.io/api/v1/proxy/evm-balance","owner_address":"0x622efa6ceb83a5b6edbc931332f4db68b7f74f27","seen_at":"2026-11-11T10:17:27.955732Z","removed_at":null}],"endpoints":[{"url":"https://agentsvc.io/api/v1/proxy/evm-balance","host":"agentsvc.io","protocol":"x402","state":"live","last_probe_at":"2026-11-11T18:20:47.889697Z","last_ok_at":"2026-11-11T18:20:47.889697Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agentsvc-io-ffdf840f","name":"agentsvc.io"}],"payment_options":[{"endpoint_url":"https://agentsvc.io/api/v1/proxy/evm-balance","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0x622efa6ceb83a5b6edbc931332f4db68b7f74f27","observed_at":"2026-11-11T18:20:47.889697Z"},{"endpoint_url":"https://agentsvc.io/api/v1/proxy/evm-balance","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"2000","pay_to":"5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg","observed_at":"2026-11-11T18:20:47.889697Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":4,"last_paid_at":"2026-10-29T03:19:03.618Z","reported_at":"2026-11-11T10:17:27.955732Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 1 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 17 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 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":"2026-11-11T20:09:43.514001Z"},"identity":{"endpoint_domains":["agentsvc.io"],"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."}