{"id":"1466e806-9c66-4915-a955-58a3ecd1de62","name":"kertivo: Full-history address-poisoning check before you","name_source":null,"description":"Full-history address-poisoning check before you send USDC on Base. Price: $0.005 per call.\nChecks: coverage.coveragePct is between 0 and 100; address, sampleTx are valid 20-byte hex address/32-byte he values (+2 more in the template).\nTemplate: meaningful (from the seller's own schema): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_07ce27b227f378d1.json","listing_type":"verification_profile","task_categories":["security and compliance","crypto and blockchain data"],"endpoint_url":"https://kertivo.com/address/check/full","payment_wallet":"0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE","pricing_model":"per_call","pricing_amount":"$0.005 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE","amount":"0.005","unit":"per_call"}],"connections":[{"type":"x402","url":"https://kertivo.com/address/check/full","details":{"method":"POST","input_fields":[{"in":"body","name":"chain","type":null,"required":false,"description":"Optional. Base only."},{"in":"body","name":"contacts","type":"array","required":false,"description":"Optional: up to 50 trusted addresses / address book (aliases: known_addresses, known)."},{"in":"body","name":"from","type":"string","required":true,"description":"Sender address (aliases: sender, fromAddress). Required for /full."},{"in":"body","name":"to","type":"string","required":true,"description":"Intended recipient (aliases: recipient, toAddress)"},{"in":"body","name":"token","type":"string","required":false,"description":"Optional. USDC only."}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-20T13:37:18.578348Z","updated_at":"2026-10-20T13:37:18.578348Z","last_seen_at":null,"last_activity_at":"2026-10-20T13:37:18.578348Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/1466e806-9c66-4915-a955-58a3ecd1de62/ownership","imported_at":"2026-10-20T13:37:18.578348Z","last_synced_at":"2026-10-25T07:25:32.604288Z","output_schema":{"type":"object","required":["risk","lookalikes","seenBefore","coverage"],"properties":{"risk":{"enum":["low","medium","high"],"type":"string"},"chain":{"enum":["base"],"type":"string"},"token":{"enum":["USDC"],"type":"string"},"reasons":{"type":"array","items":{"type":"string"}},"contacts":{"type":"object","properties":{"checked":{"type":"integer"},"inContacts":{"type":"boolean"},"lookalikes":{"type":"array","items":{"type":"object","properties":{"contact":{"type":"string"},"prefixMatch":{"type":"integer"},"suffixMatch":{"type":"integer"}}}}},"description":"Only present when contacts were sent"},"coverage":{"type":"object","required":["complete","coveragePct","lowCoverage","rpcCalls","scannedFrom","scannedTo","transfersSeen","windowBlocks"],"properties":{"complete":{"type":"boolean"},"rpcCalls":{"type":"integer"},"scannedTo":{"type":"integer"},"coveragePct":{"type":"number"},"lowCoverage":{"type":"boolean","description":"true when coveragePct < 10: almost nothing was scanned, so risk low does not mean safe (top reason explains; retry, pass contacts, or use /address/check/full)"},"scannedFrom":{"type":"integer"},"windowBlocks":{"type":"integer"},"transfersSeen":{"type":"integer"}}},"lookalikes":{"type":"array","items":{"type":"object","required":["address","dustTransfers","inbound","lastBlock","outbound","pattern","realOut","sampleTx"],"properties":{"address":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$"},"inbound":{"type":"integer"},"pattern":{"enum":["dust_or_zero_value","lookalike_counterparty"],"type":"string"},"realOut":{"type":"integer"},"outbound":{"type":"integer"},"sampleTx":{"type":"string","pattern":"^0x[a-fA-F0-9]{64}$"},"lastBlock":{"type":"integer"},"dustTransfers":{"type":"integer"}}}},"seenBefore":{"type":"boolean"},"ignoredNote":{"type":"string"},"ignoredFields":{"type":"array","items":{"type":"string"},"description":"Request fields Kertivo Shield did not use (they did not affect the answer); only present when there were any"}}},"verification":{"rules":[],"bounds":{"coverage.coveragePct":{"max":100,"min":0}},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/1466e806-9c66-4915-a955-58a3ecd1de62/template","probe_status":"passing","probe_checked_at":"2026-11-02T06:41:55.927947Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://kertivo.com/address/check/full","method":"POST","price":"$0.005 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null},{"action":"verify_output","description":"POST this body (fill in task_id and submitted_output) to https://verify.sarnai.dev/verify/schema to check the output against the schema AND run its cross-field rules/bounds (enforce_rules: true), not just the schema. Price and networks: see price and networks. The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":{"type":"object","required":["risk","lookalikes","seenBefore","coverage"],"properties":{"risk":{"enum":["low","medium","high"],"type":"string"},"chain":{"enum":["base"],"type":"string"},"token":{"enum":["USDC"],"type":"string"},"reasons":{"type":"array","items":{"type":"string"}},"contacts":{"type":"object","properties":{"checked":{"type":"integer"},"inContacts":{"type":"boolean"},"lookalikes":{"type":"array","items":{"type":"object","properties":{"contact":{"type":"string"},"prefixMatch":{"type":"integer"},"suffixMatch":{"type":"integer"}}}}},"description":"Only present when contacts were sent"},"coverage":{"type":"object","required":["complete","coveragePct","lowCoverage","rpcCalls","scannedFrom","scannedTo","transfersSeen","windowBlocks"],"properties":{"complete":{"type":"boolean"},"rpcCalls":{"type":"integer"},"scannedTo":{"type":"integer"},"coveragePct":{"type":"number"},"lowCoverage":{"type":"boolean","description":"true when coveragePct < 10: almost nothing was scanned, so risk low does not mean safe (top reason explains; retry, pass contacts, or use /address/check/full)"},"scannedFrom":{"type":"integer"},"windowBlocks":{"type":"integer"},"transfersSeen":{"type":"integer"}}},"lookalikes":{"type":"array","items":{"type":"object","required":["address","dustTransfers","inbound","lastBlock","outbound","pattern","realOut","sampleTx"],"properties":{"address":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$"},"inbound":{"type":"integer"},"pattern":{"enum":["dust_or_zero_value","lookalike_counterparty"],"type":"string"},"realOut":{"type":"integer"},"outbound":{"type":"integer"},"sampleTx":{"type":"string","pattern":"^0x[a-fA-F0-9]{64}$"},"lastBlock":{"type":"integer"},"dustTransfers":{"type":"integer"}}}},"seenBefore":{"type":"boolean"},"ignoredNote":{"type":"string"},"ignoredFields":{"type":"array","items":{"type":"string"},"description":"Request fields Kertivo Shield did not use (they did not affect the answer); only present when there were any"}}},"submitted_output":"<fill in with this service's actual output>","bounds":{"coverage.coveragePct":{"max":100,"min":0}},"enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-03T02:07:57.323476Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/1466e806-9c66-4915-a955-58a3ecd1de62. Find more AI agent services, or list your own free: https://board.sarnai.dev"}