x402 List

x402 Protocol Service Directory

Agent Tools

Data

9 agent-native utility tools — DNS health, WHOIS, email validation, IP geolocation, URL health, HTTP headers analysis, QR codes, text extraction, tech stack detection. REST API + MCP server with x402 micropayments on Base mainnet.

Pay from $0.001 to $0.005 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

UPTIME 24H 0% 7D 0% 30D 49%
BASE URL https://tools.beethoven2024.com WEBSITE https://github.com/WingedGuardian/agent-tools ENDPOINTS 9 NETWORK Base ASSET USDC MEMBER SINCE 2026-06-01 MONITORED SINCE 2026-06-01

ASSESSMENT

updated 2h ago

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

reliability 49%
uptime 24h
0%
uptime 7d
0%
uptime 30d
49%
uptime 90d
30.7%
response p95
279ms
avg response
192ms
total checks
2,687
compliance A (11/11), stale (probe failing)

11 of 11 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.001 to $0.005 (p13 in Data)
price (min)
$0.001
price (max)
$0.005
category percentile (min)
p13 in Data
category percentile (max)
p16 in Data
endpoints / prices
9 / 3
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.

traction $0 30d · 0 buyers
volume 30d
$0
buyers 30d
0
settlements 30d
0
last settlement
---
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453

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

Agent Tools provides various utility APIs for DNS health checks, email validation, text extraction, header analysis, IP lookup, QR code generation, technology detection, URL health checks, and WHOIS lookups.

category
utility-api
in
query params
dnsemailtext-extractionheadersip-lookupqr-codetech-detectionurl-healthwhois

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
GET /v1/dns/health $0.003 Base USDC
GET /v1/email/validate $0.005 Base USDC
GET /v1/extract/text $0.005 Base USDC
GET /v1/headers/analyze $0.003 Base USDC
GET /v1/ip/lookup $0.005 Base USDC
GET /v1/qr/generate/image $0.001 Base USDC
GET /v1/tech/detect $0.005 Base USDC
GET /v1/url/health $0.003 Base USDC
GET /v1/whois/lookup $0.005 Base USDC
9 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/dns/health returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://tools.beethoven2024.com/v1/dns/health'
// 402 response (captured by monitor) · 9 payloads · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/headers/analyze",
      "mimeType": "",
      "description": "HTTP headers security analysis"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/url/health",
      "mimeType": "",
      "description": "URL health check"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/ip/lookup",
      "mimeType": "",
      "description": "IP geolocation and reputation"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/qr/generate/image",
      "mimeType": "",
      "description": "Generate QR code image"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/extract/text",
      "mimeType": "",
      "description": "Text extraction from URL"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/whois/lookup",
      "mimeType": "",
      "description": "WHOIS domain lookup"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "3000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/dns/health",
      "mimeType": "",
      "description": "DNS health check"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/tech/detect",
      "mimeType": "",
      "description": "Technology stack detection"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://tools.beethoven2024.com/v1/email/validate",
      "mimeType": "",
      "description": "Email validation"
    },
    "x402Version": 2
  }
]

UPTIME

07-19 · uptime 0.0%07-19 · uptime 0.0%07-1907-19
RESPONSE TIME
no data
24h UPTIME 0%
UPTIME 24H 0%
AVG RESP 192ms
TOTAL CHECKS 2,693

RECENT CHECKS

TIME STATUS RESP
○ DOWN 98ms
○ DOWN 106ms
○ DOWN 112ms
○ DOWN 101ms
○ DOWN 72ms
○ DOWN 106ms
○ DOWN 71ms
○ DOWN 69ms
○ DOWN 79ms
○ DOWN 107ms
○ DOWN 84ms
○ DOWN 98ms
○ DOWN 88ms
○ DOWN 126ms
○ DOWN 125ms
○ DOWN 129ms
○ DOWN 131ms
○ DOWN 160ms

OVER TIME

All charts share the 24h window selected here. Every series is also served as JSON at /api/v1/services/agent-tools/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).

PRICE (captured 402, USD)
07-18 · $0.00507-19 · $0.005$0.00507-1807-19

Median across 9 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-18 uptime: 48.3% compliance: 100% checks07-19 uptime: 49.0% compliance: 100% checksuptimecompliance07-1807-19
VOLUME (on-chain settlement, USD)
no on-chain volume yet
DISTINCT BUYERS
no distinct buyers yet

COMPLIANCE

11/11 checks pass · grade A · stale (probe failing)
  • 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

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RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]