x402 List

x402 Protocol Service Directory

●

AIScan

AI PAYMENT-READY

payment-ready until 2026-08-20

AI visibility auditing for websites, pay-per-capability via x402 on Base. 15 endpoints: cheap HTTP checks (llms.txt, Schema.org, MCP discoverability) from 0.06 USDC, full category scores (AEO, GEO, Agent Readiness, MCP Readiness) 0.15-0.20, complete 80+ check audit 0.35, copy-paste fix generation 0.55, competitor gap analysis 0.80. The only scanner with MCP Readiness scoring. Free capability catalog at /api/agent/index.

Pay from $0.06 to $1.55 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-06-10 · $31.21 all-time · last settled 2026-06-21

BASE URL https://api.getaiscan.app │ WEBSITE https://getaiscan.app │ ENDPOINTS 15 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-06-12 │ MONITORED SINCE 2026-06-12

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
358ms
avg response
163ms
total checks
2,736

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.06 to $1.55 (p73 in AI)
price (min)
$0.06
price (max)
$1.55
category percentile (min)
p73 in AI
category percentile (max)
p79 in AI
endpoints / prices
15 / 10
model
tiered
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers
volume 30d
$0.00
buyers 30d
0
settlements 30d
0
first settlement
2026-06-10
last settlement
2026-06-21
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453
volume all-time
$31.21
settlements all-time
103
median settlement 30d
-
max settlement 30d
-
settled via
-

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

AIScan provides AI visibility auditing for websites, checking various aspects like agent files, health, LLMs, MCP, schema, and generating reports with scores for AI search visibility, citation readiness, agent readiness, and MCP readiness.

category
ai-auditing
in
query params
ai-auditingseoweb-scanningbrand-visibilityschema-validationmcp-checking

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /api/agent/check_agent_files $0.07 Base USDC header
GET /api/agent/check_health $0.06 Base USDC header
GET /api/agent/check_llms_txt $0.07 Base USDC header
GET /api/agent/check_mcp $0.08 Base USDC header
GET /api/agent/check_schema $0.07 Base USDC header
GET /api/agent/compare $0.80 Base USDC header
GET /api/agent/fix_pack $0.55 Base USDC header
GET /api/agent/full_audit $0.35 Base USDC header
GET /api/agent/full_report $1.55 Base USDC header
GET /api/agent/generate_llms_txt $0.30 Base USDC header
GET /api/agent/generate_mcp_json $0.30 Base USDC header
GET /api/agent/score_aeo $0.15 Base USDC header
GET /api/agent/score_agent $0.15 Base USDC header
GET /api/agent/score_geo $0.15 Base USDC header
GET /api/agent/score_mcp $0.20 Base USDC header
15 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/agent/check_agent_files returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://api.getaiscan.app/api/agent/check_agent_files'
// 402 response (captured by monitor) · 15 payloads · click to expand 
[
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "60000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/check_health?url=",
      "mimeType": "application/json",
      "description": "AIScan check_health: Site availability, robots.txt, AI crawler access (GPTBot, ClaudeBot, PerplexityBot), sitemap presence"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "150000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/score_geo?url=",
      "mimeType": "application/json",
      "description": "AIScan score_geo: Full GEO (Citation Readiness) score 0-100 with detailed checks"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "150000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/score_aeo?url=",
      "mimeType": "application/json",
      "description": "AIScan score_aeo: Full AEO (AI Search Visibility) score 0-100 with detailed checks"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "350000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/full_audit?url=",
      "mimeType": "application/json",
      "description": "AIScan full_audit: Complete audit: all 4 scores (AEO, GEO, Agent, MCP), 80+ checks"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "300000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/generate_mcp_json?url=",
      "mimeType": "application/json",
      "description": "AIScan generate_mcp_json: Generate ready-to-deploy mcp.json + agent.json for the site"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "70000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/check_llms_txt?url=",
      "mimeType": "application/json",
      "description": "AIScan check_llms_txt: llms.txt existence and quality check: sections, links, statistics"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "150000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/score_agent?url=",
      "mimeType": "application/json",
      "description": "AIScan score_agent: Full Agent Readiness score 0-100 with detailed checks"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "550000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/fix_pack?url=",
      "mimeType": "application/json",
      "description": "AIScan fix_pack: Copy-paste fix instructions for every failed check"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "80000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/check_mcp?url=",
      "mimeType": "application/json",
      "description": "AIScan check_mcp: MCP discoverability: /.well-known/mcp.json, agent.json, MCP Server Card"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "70000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/check_schema?url=",
      "mimeType": "application/json",
      "description": "AIScan check_schema: Schema.org JSON-LD detection: types found, FAQ schema, Organization schema"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "300000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/generate_llms_txt?url=",
      "mimeType": "application/json",
      "description": "AIScan generate_llms_txt: Generate a ready-to-deploy llms.txt tailored to the site"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "1550000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/full_report?url=",
      "mimeType": "application/json",
      "description": "AIScan full_report: Everything: full audit + fix pack + generated llms.txt and mcp.json"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "800000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/compare?url=",
      "mimeType": "application/json",
      "description": "AIScan compare: Gap analysis vs a competitor URL: who wins each category and why"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "70000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/check_agent_files?url=",
      "mimeType": "application/json",
      "description": "AIScan check_agent_files: openapi.json, ai-plugin.json, x402 payment support detection"
    },
    "extensions": {},
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0a28ace35b9687a9334cd503b3c7d4b23734a1c7",
        "amount": "200000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.getaiscan.app/api/agent/score_mcp?url=",
      "mimeType": "application/json",
      "description": "AIScan score_mcp: Full MCP Readiness score 0-100, the only scanner that checks this"
    },
    "extensions": {},
    "x402Version": 2
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/aiscan/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
06-12 · uptime 100.0% · 72ms avg06-13 · uptime 100.0% · 65ms avg06-14 · uptime 100.0% · 68ms avg06-15 · uptime 100.0% · 66ms avg06-16 · uptime 100.0% · 58ms avg06-17 · uptime 100.0% · 55ms avg06-18 · uptime 100.0% · 61ms avg06-19 · uptime 100.0% · 70ms avg06-20 · uptime 100.0% · 59ms avg06-21 · uptime 100.0% · 59ms avg06-22 · uptime 100.0% · 66ms avg06-23 · uptime 100.0% · 73ms avg06-24 · uptime 100.0% · 75ms avg06-25 · uptime 100.0% · 91ms avg06-26 · uptime 100.0% · 97ms avg06-27 · uptime 100.0% · 91ms avg06-28 · uptime 100.0% · 92ms avg06-29 · uptime 100.0% · 105ms avg06-30 · uptime 100.0% · 68ms avg07-01 · uptime 100.0% · 70ms avg07-02 · uptime 100.0% · 76ms avg07-03 · uptime 100.0% · 88ms avg07-04 · uptime 100.0% · 81ms avg07-05 · uptime 100.0% · 80ms avg07-06 · uptime 100.0% · 83ms avg07-07 · uptime 100.0% · 105ms avg07-08 · uptime 100.0% · 120ms avg07-09 · uptime 100.0% · 117ms avg07-10 · uptime 100.0% · 122ms avg07-11 · uptime 100.0% · 141ms avg07-12 · uptime 100.0% · 154ms avg07-13 · uptime 100.0% · 156ms avg07-14 · uptime 100.0% · 136ms avg07-15 · uptime 100.0% · 153ms avg07-16 · uptime 100.0% · 159ms avg07-17 · uptime 100.0% · 155ms avg07-18 · uptime 100.0% · 85ms avg07-19 · uptime 100.0% · 82ms avg07-20 · uptime 100.0% · 90ms avg07-21 · uptime 100.0% · 108ms avg07-22 · uptime 100.0% · 106ms avg07-23 · uptime 100.0% · 116ms avg07-24 · uptime 100.0% · 119ms avg07-25 · uptime 100.0% · 126ms avg07-26 · uptime 100.0% · 163ms avg07-27 · uptime 100.0% · 169ms avg07-28 · uptime 100.0% · 154ms avg07-29 · uptime 100.0% · 161ms avg07-30 · uptime 100.0% · 163ms avg07-31 · uptime 100.0% · 157ms avg08-01 · uptime 100.0% · 169ms avg08-02 · uptime 100.0% · 165ms avg08-03 · uptime 100.0% · 154ms avg08-04 · uptime 100.0% · 145ms avg08-05 · uptime 100.0% · 218ms avg08-06 · uptime 100.0% · 281ms avg08-07 · uptime 100.0% · 312ms avg08-08 · uptime 100.0% · 296ms avg08-09 · uptime 100.0% · 92ms avg08-10 · uptime 100.0% · 266ms avg08-11 · uptime 100.0% · 219ms avg08-12 · uptime 100.0% · 157ms avg08-13 · uptime 100.0% · 153ms avg06-1208-13
90d UPTIME 100%
RESPONSE TIME
06-12 · 72ms avg06-12 · 72ms avg06-13 · 65ms avg06-13 · 65ms avg06-14 · 68ms avg06-14 · 68ms avg06-15 · 66ms avg06-15 · 66ms avg06-16 · 58ms avg06-16 · 58ms avg06-17 · 55ms avg06-17 · 55ms avg06-18 · 61ms avg06-18 · 61ms avg06-19 · 70ms avg06-19 · 70ms avg06-20 · 59ms avg06-20 · 59ms avg06-21 · 59ms avg06-21 · 59ms avg06-22 · 66ms avg06-22 · 66ms avg06-23 · 73ms avg06-23 · 73ms avg06-24 · 75ms avg06-24 · 75ms avg06-25 · 91ms avg06-25 · 91ms avg06-26 · 97ms avg06-26 · 97ms avg06-27 · 91ms avg06-27 · 91ms avg06-28 · 92ms avg06-28 · 92ms avg06-29 · 105ms avg06-29 · 105ms avg06-30 · 68ms avg06-30 · 68ms avg07-01 · 70ms avg07-01 · 70ms avg07-02 · 76ms avg07-02 · 76ms avg07-03 · 88ms avg07-03 · 88ms avg07-04 · 81ms avg07-04 · 81ms avg07-05 · 80ms avg07-05 · 80ms avg07-06 · 83ms avg07-06 · 83ms avg07-07 · 105ms avg07-07 · 105ms avg07-08 · 120ms avg07-08 · 120ms avg07-09 · 117ms avg07-09 · 117ms avg07-10 · 122ms avg07-10 · 122ms avg07-11 · 141ms avg07-11 · 141ms avg07-12 · 154ms avg07-12 · 154ms avg07-13 · 156ms avg07-13 · 156ms avg07-14 · 136ms avg07-14 · 136ms avg07-15 · 153ms avg07-15 · 153ms avg07-16 · 159ms avg07-16 · 159ms avg07-17 · 155ms avg07-17 · 155ms avg07-18 · 85ms avg07-18 · 85ms avg07-19 · 82ms avg07-19 · 82ms avg07-20 · 90ms avg07-20 · 90ms avg07-21 · 108ms avg07-21 · 108ms avg07-22 · 106ms avg07-22 · 106ms avg07-23 · 116ms avg07-23 · 116ms avg07-24 · 119ms avg07-24 · 119ms avg07-25 · 126ms avg07-25 · 126ms avg07-26 · 163ms avg07-26 · 163ms avg07-27 · 169ms avg07-27 · 169ms avg07-28 · 154ms avg07-28 · 154ms avg07-29 · 161ms avg07-29 · 161ms avg07-30 · 163ms avg07-30 · 163ms avg07-31 · 157ms avg07-31 · 157ms avg08-01 · 169ms avg08-01 · 169ms avg08-02 · 165ms avg08-02 · 165ms avg08-03 · 154ms avg08-03 · 154ms avg08-04 · 145ms avg08-04 · 145ms avg08-05 · 218ms avg08-05 · 218ms avg08-06 · 281ms avg08-06 · 281ms avg08-07 · 312ms avg08-07 · 312ms avg08-08 · 296ms avg08-08 · 296ms avg08-09 · 92ms avg08-09 · 92ms avg08-10 · 266ms avg08-10 · 266ms avg08-11 · 219ms avg08-11 · 219ms avg08-12 · 157ms avg08-12 · 157ms avg08-13 · 153ms avg08-13 · 153ms avg06-1208-13
AVG RESP 162ms
PRICE (captured 402, USD)
06-16 · $0.1508-13 · $0.15$0.1506-1608-13

Median across 15 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-13 uptime: 100.0% compliance: 92% checks07-14 uptime: 100.0% compliance: 92% checks07-15 uptime: 100.0% compliance: 92% checks07-16 uptime: 100.0% compliance: 92% checks07-17 uptime: 100.0% compliance: 100% checks07-18 uptime: 100.0% compliance: 100% checks07-19 uptime: 100.0% compliance: 100% checks07-20 uptime: 100.0% compliance: 100% checks07-21 uptime: 100.0% compliance: 100% checks07-22 uptime: 100.0% compliance: 100% checks07-23 uptime: 100.0% compliance: 100% checks07-24 uptime: 100.0% compliance: 100% checks07-25 uptime: 100.0% compliance: 100% checks07-26 uptime: 100.0% compliance: 100% checks07-27 uptime: 100.0% compliance: 100% checks07-28 uptime: 100.0% compliance: 100% checks07-29 uptime: 100.0% compliance: 100% checks07-30 uptime: 100.0% compliance: 100% checks07-31 uptime: 100.0% compliance: 100% checks08-01 uptime: 100.0% compliance: 100% checks08-02 uptime: 100.0% compliance: 100% checks08-03 uptime: 100.0% compliance: 100% checks08-04 uptime: 100.0% compliance: 100% checks08-05 uptime: 100.0% compliance: 100% checks08-06 uptime: 100.0% compliance: 100% checks08-07 uptime: 100.0% compliance: 100% checks08-08 uptime: 100.0% compliance: 100% checks08-09 uptime: 100.0% compliance: 100% checks08-10 uptime: 100.0% compliance: 100% checks08-11 uptime: 100.0% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checksuptimecompliance07-1308-13

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)
price percentile in AI
site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
06-10 · $806-11 · $706-12 · $1106-17 · $0.4506-18 · $306-19 · $0.3506-20 · $0.4506-21 · $1peak $1106-1006-21
DISTINCT BUYERS
06-10 · 1 buyer06-11 · 1 buyer06-12 · 2 buyers06-17 · 1 buyer06-18 · 1 buyer06-19 · 1 buyer06-20 · 1 buyer06-21 · 1 buyerpeak 2 buyers06-1006-21

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-06-16 · last up 2026-08-13

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 90ms
● OK 156ms
● OK 148ms
● OK 235ms
● OK 38ms
● OK 153ms
● OK 70ms
● OK 67ms
● OK 35ms
● OK 32ms
● OK 76ms
● OK 116ms
● OK 150ms
● OK 200ms
● OK 198ms
● OK 84ms
● OK 201ms
● OK 234ms
18 of 2,750 checks · live count

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