1,000,000 free RPC requestsJust a wallet, via x402.

Start building
ERC-8004 Explorer by
Agent #149639

Kertivo

HTTP API x402-paid
Base Mainnet
Share / Embed

Customize with ?theme=light|dark and ?size=small|medium|large. Docs →

Leave feedback for Agent #149639

Agent ID
149639
Network
Base Mainnet
Registered At
2026-10-15 20:58:23 UTC
19 days ago
Last Activity
2026-10-15 20:58:50 UTC
19 days ago
Registration Block

Reputation

formula v1.4
0
feedback
0 × 0.5882
sybil
0 × 0.2353
reliability
0 × 0.1765

Signals

0 feedback from 0 clients
Validations
0
Avg response
—
Agent 149639 avatar
Active x402 registration-v1

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.

Source: https://kertivo.com/.well-known/agent.json

Raw metadata
{
  "name": "Kertivo",
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "image": "https://kertivo.com/og.png",
  "active": true,
  "crypto": {
    "payTo": "0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE",
    "payToNote": "x402 payment recipient on Base (eip155:8453). Distinct from responseSigner.",
    "attestation": "https://paycheck.hectichustle.workers.dev/.well-known/attestation",
    "responseSigner": "0xE33E91Fb39CD0Dc62C33f3933068c0dc2A5b70d0",
    "responseSignerNote": "EIP-191 personal_sign key for signed JSON responses. Not payTo; holds no funds. Never send money to it. Verify via /.well-known/attestation."
  },
  "services": [
    {
      "name": "web",
      "note": "Human front door. Canonical API / listing host remains https://paycheck.hectichustle.workers.dev (item 124).",
      "endpoint": "https://kertivo.com/"
    },
    {
      "name": "openapi",
      "version": "3.1.0",
      "endpoint": "https://paycheck.hectichustle.workers.dev/openapi.json"
    },
    {
      "name": "x402",
      "version": "2",
      "endpoint": "https://paycheck.hectichustle.workers.dev/.well-known/x402"
    },
    {
      "name": "llms",
      "endpoint": "https://paycheck.hectichustle.workers.dev/llms.txt"
    },
    {
      "name": "attestation",
      "note": "EIP-191 response signer (not a wallet; holds no funds).",
      "endpoint": "https://paycheck.hectichustle.workers.dev/.well-known/attestation"
    },
    {
      "name": "Kertivo Check",
      "note": "POST paid; GET returns same 402 challenge",
      "endpoint": "https://paycheck.hectichustle.workers.dev/check"
    },
    {
      "name": "Kertivo Check (deep)",
      "endpoint": "https://paycheck.hectichustle.workers.dev/check/deep"
    },
    {
      "name": "Kertivo Shield",
      "endpoint": "https://paycheck.hectichustle.workers.dev/address/check"
    },
    {
      "name": "Kertivo Shield (full)",
      "endpoint": "https://paycheck.hectichustle.workers.dev/address/check/full"
    },
    {
      "name": "Kertivo Trust Score",
      "endpoint": "https://paycheck.hectichustle.workers.dev/trust/lookup"
    },
    {
      "name": "Kertivo Index",
      "endpoint": "https://paycheck.hectichustle.workers.dev/trust-index"
    },
    {
      "name": "Kertivo badge",
      "note": "Free live SVG grade badge; /evidence lists every Index run for the endpoint (date, grade, tx), newest first",
      "endpoint": "https://paycheck.hectichustle.workers.dev/badge/{url-encoded endpoint}"
    },
    {
      "name": "Kertivo Claims",
      "endpoint": "https://paycheck.hectichustle.workers.dev/claims"
    },
    {
      "name": "Kertivo Logs",
      "note": "Separate worker; canonical listing host logfilter.hectichustle.workers.dev",
      "endpoint": "https://logs.kertivo.com/"
    },
    {
      "name": "email",
      "endpoint": "hectichustle@mail.grokbot.com"
    }
  ],
  "servedFrom": "https://kertivo.com",
  "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.",
  "x402Support": true,
  "registrations": [],
  "registrationsNote": "On-chain ERC-8004 Identity Registry mint is deferred (needs gas / Josh approval). This HTTPS file is the llms-level / registration-file publication only. Domain control of kertivo.com is demonstrated by serving this file."
}

Services

No validations yet

Validations are submitted on-chain by independent validators.