{"slug":"hcrb-in-v1-tools-tx-activity-call-913c2a72","name":"hcrb.in/v1/tools/tx-activity/call","summary":"Outbound transaction count (nonce) and contract-or-EOA check for an address on Base. Result carries a signed receipt.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:56.120503Z","sources":[{"source":"x402_bazaar","external_id":"https://hcrb.in/v1/tools/tx-activity/call","owner_address":"0xc59c85e661d34084a7769f955d17fd38254a6235","seen_at":"2026-10-26T06:00:47.180853Z","removed_at":null}],"endpoints":[{"url":"https://hcrb.in/v1/tools/tx-activity/call","host":"hcrb.in","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:04:55.517199Z","last_ok_at":"2026-10-26T05:04:55.517199Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"hcrb-in-c6832d6e","name":"hcrb.in"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":3,"last_paid_at":"2026-10-25T18:44:54.014Z","reported_at":"2026-10-26T06:00:47.180853Z"},"notice":"Not affiliated with addrbook — claim or request removal."}