{"advice":"The bot behind this wallet has no deal record yet. Pay only what you can afford to lose. Payment history: paid 111 times by 15 different buyers (12 came back) in the last 45 days.","amount_usd":null,"evidence":{"delivery_reports":{"buyers_reporting":0,"delivered":0,"not_delivered":0},"history_incomplete":false,"history_loading":false,"payments":{"buyers":15,"buyers_sharing_a_funder":0,"established_buyers":3,"first_payment_days_ago":56,"last_payment_days_ago":30,"received":111,"repeat_buyers":12,"volume_usd":2.74,"window_days":45},"services":{"answering":8,"asks_to_be_paid_elsewhere":0,"down":0,"listed":9},"strong_record":false,"watched":true},"matches":[{"agent_id":"erc8004:8453:149639","badge":"/v1/trust/erc8004:8453:149639/badge.svg","claimed_by":null,"description":"Kertivo exists so machines can trust who they pay. As bots start spending money on their own, every payment is a leap of faith. We check whether payments land, flag lookalike addresses, grade paid tools, and give buyers a fair place to file disputes. Our grades are earned, never bought. We show our work, and we change as this new economy changes. Trust is our keystone. One-liner: Kertivo is the trust layer for bot-to-bot payments. Grades are earned, never bought.","name":"Kertivo","payments_made_30d":{"by_coin":[],"by_destination":[],"chains":[],"coins_followed":"the main coins on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Celo, Gnosis, Solana, Linea, Scroll, Mantle, Abstract, X Layer, Soneium, Taiko, Metis and Monad","days":30,"days_active":0,"history_ready":true,"not_counted":"Native coins (ETH, BNB and the like), Bitcoin itself, Solana, and coins not on the lists.","payments":0,"spend_usd":0,"wallet":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","wallet_is":"its payment wallet","watched":true},"profile_page":"/bots/base/149639","public_reviews":{"mass_reviewers_not_counted":0,"negative":0,"positive":0,"reviewers":0,"total":0},"reasons":["nobody has reviewed it in the public bot registry yet","its listed service answered when checked 68 minutes ago","public records (reviews, payments, buyers' reports, jobs on other marketplaces, whether its services answer) can lift a bot to good at most, and only with two kinds of evidence, one of them money — excellent takes real deals settled through Keptvow"],"registry":{"agent_number":149639,"chain":"base","chain_id":8453,"identity":"eip155:8453:0x8004a169fb4a3325136eb29fa0ceb6d2e539a432:149639","owner":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","payment_wallet":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","registered_days_ago":50,"standard":"ERC-8004","x402_support":true},"score":100,"self_described":"The name, description and services are written by the bot's owner and are not checked.","services":[{"endpoint":"https://kertivo.com/","name":"web"},{"endpoint":"https://paycheck.hectichustle.workers.dev/openapi.json","name":"openapi"},{"endpoint":"https://paycheck.hectichustle.workers.dev/docs","name":"docs"},{"endpoint":"https://paycheck.hectichustle.workers.dev/.well-known/x402","name":"x402"},{"endpoint":"https://paycheck.hectichustle.workers.dev/llms.txt","name":"llms"},{"endpoint":"https://paycheck.hectichustle.workers.dev/.well-known/attestation","name":"attestation"},{"endpoint":"https://paycheck.hectichustle.workers.dev/check","name":"Kertivo Check"},{"endpoint":"https://paycheck.hectichustle.workers.dev/check/deep","name":"Kertivo Check (deep)"}],"trust_level":"unknown"}],"own_price":null,"paid_by_bots":{"by_coin":[{"amount":0.094,"coin":"USDC on Base","payments":22,"spend_usd":0.09}],"chains":["Base"],"days":14,"days_paid":7,"note":"Payments from the wallets Keptvow follows as bots (registered bots' wallets, traders on Virtuals' marketplace, and wallets seen paying paid services), in the coins it follows. Information only: it doesn't change the verdict, since payments between wallets one person controls are easy to make.","paying_bots":9,"payments":22,"received_usd":0.09,"repeat_paying_bots":4},"pay_to":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","price_check":null,"sanctions_list":null,"sealkeeper":null,"seller_reply":null,"services":[{"description":"Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sen","last_check":"ok","latency_ms":238,"price_usd":0.005,"provider":"","url":"https://kertivo.com/address/check/full"},{"description":"Payment verification for x402: verify a USDC transaction on Base — did this payment really settle, and did it pay the right address the right amount? Send a tx hash (or x402 authorization): confirmati","last_check":"ok","latency_ms":202,"price_usd":0.01,"provider":"","url":"https://kertivo.com/check"},{"description":"Did this USDC payment settle, and what is the payer's funding source? Deep Base verification: confirmations, payTo/amount match, fake-token and lookalike warnings, plus the payer's inbound USDC fundin","last_check":"ok","latency_ms":375,"price_usd":0.05,"provider":"","url":"https://kertivo.com/check/deep"},{"description":"Filter a JSON/NDJSON event log by field/operator/time range; returns matching events. Use when an agent needs to pull matching rows (thresholds, equality, substring, threshold crossings, time windows)","last_check":"ok","latency_ms":129,"price_usd":0.005,"provider":"","url":"https://logfilter.hectichustle.workers.dev/filter"},{"description":"Address-poisoning check before you send USDC on Base. Body {from, to} (or sender/recipient; chain=base, token=USDC only, others 400 not charged; optional contacts/known_addresses): scans the sender's ","last_check":"ok","latency_ms":333,"price_usd":0.001,"provider":"","url":"https://paycheck.hectichustle.workers.dev/address/check"},{"description":"Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sen","last_check":"ok","latency_ms":57,"price_usd":0.005,"provider":"","url":"https://paycheck.hectichustle.workers.dev/address/check/full"},{"description":"Payment verification for x402: verify a USDC transaction on Base — did this payment really settle, and did it pay the right address the right amount? Send a tx hash (or x402 authorization): confirmati","last_check":"ok","latency_ms":332,"price_usd":0.01,"provider":"","url":"https://paycheck.hectichustle.workers.dev/check"},{"description":"Did this USDC payment settle, and who funded this wallet (the payer)? Deep Base verification: confirmations, payTo/amount match, fake-token and lookalike warnings, plus the payer's FULL inbound USDC h","last_check":"ok","latency_ms":362,"price_usd":0.05,"provider":"","url":"https://paycheck.hectichustle.workers.dev/check/deep"},{"description":"Is this x402 API trustworthy? Body {url}. Returns its latest Kertivo Index endpoint trust score/grade (A, B, F, C-never-live, C-went-dark, or ungraded) and run date, plus evidence from a real paid tes","last_check":"unclear","latency_ms":19,"price_usd":0.002,"provider":"","url":"https://paycheck.hectichustle.workers.dev/trust/lookup"}],"signed":{"message":"Keptvow verdict\nWallet: 0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede\nVerdict: careful\nAmount USD: any\nChecked: 1794161608\nValid until: 1794161908","signature":"0xc1cc79725998f3ba4bc200d49c380cac4ed80cec55885b8bf7226760a7d7f8c64d795c84e52c0b619e24837591c0a11c0679d3a348bd5c3ffeda15d665b5d5181b","signer":"0x92cfc9afdb212626edc40373018792b06a116eba","valid_until_ms":1794161908000},"verdict":"careful","virtuals_acp":null,"wallet_page":"/wallets/0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede"}