{"slug":"heb-utils-x402-hebutils-api-workers-dev-base-nonce-dc3235c8","name":"heb-utils-x402.hebutils-api.workers.dev/base-nonce","summary":"Get the transaction count (nonce) and pending nonce of any address on Base mainnet. Pass the address. Read-only live on-chain data, useful before sending a transaction.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:42.961524Z","sources":[{"source":"x402_bazaar","external_id":"https://heb-utils-x402.hebutils-api.workers.dev/base-nonce","owner_address":"0x1cd76fe5f38ae5b2785962ee5a3799e846e9fa52","seen_at":"2026-10-26T19:25:12.307025Z","removed_at":null}],"endpoints":[{"url":"https://heb-utils-x402.hebutils-api.workers.dev/base-nonce","host":"heb-utils-x402.hebutils-api.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T07:49:51.106914Z","last_ok_at":"2026-10-26T07:49:51.106914Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"heb-utils-x402-hebutils-api-workers-dev-560b4e3a","name":"heb-utils-x402.hebutils-api.workers.dev"}],"payment_options":[{"endpoint_url":"https://heb-utils-x402.hebutils-api.workers.dev/base-nonce","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000","pay_to":"0x1cd76fe5f38ae5b2785962ee5a3799e846e9fa52","observed_at":"2026-10-26T07:49:51.106914Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":4,"last_paid_at":"2026-10-25T20:41:00.534Z","reported_at":"2026-10-26T19:25:12.307025Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 6 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 0 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":"2026-10-26T14:48:35.813203Z"},"identity":{"endpoint_domains":["hebutils-api.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}