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📊 Intel view 📋 Audit JSON 🔄 Changelog
85
💰 Paid API data live JSON-RPC A2A 1.0 v0.6.0

Agent Utility Network

agent-utility-network.frosty-sound-4560.workers.dev · agent-utility-network.frosty-sound-4560.workers.dev

23 deterministic machine-to-machine utilities for AI agents over x402 V2 on Base USDC, including JSON repair, data normalization, DNS/HTTP inspection, webpage extraction, validation, and composite agent workflows.

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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
52/100
grade D · 9 criteria
Uptime
accumulating
3/5 direct probes · 30d
~26 ms response
Observed inflow · 30d
$0.02
2 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
3 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 52/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial Live JSON-RPC 15/25
Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
partial Protocol version 8/10
Declares A2A 1.0 but missing supportedInterfaces[] (required in v1.0, update your card to reach 10/10).
How to earn +2 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 3 probes so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 23 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: agent-utility-network.frosty-sound-4560.workers.dev (https://agent-utility-network.frosty-sound-4560.workers.dev). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

3 snapshots drifted 2× Every change to agent-card.json
Captured Hash
2026-09-07 02:06:09 current 004268d12a36… view →
2026-09-06 01:36:46 004268d12a36… view →
2026-09-05 19:38:46 004268d12a36… view →
Uptime
accumulating
3 direct probes · 30d
Response
37ms
last direct probe
Skills
23
declared
Streaming
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

calling agent…

Endpoints

Pricing x402 Self-declared · /.well-known/x402 Dispute or improve this rating
Endpoint Price Currency
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/json-repair
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/entity-normalize
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/text-extract-signals
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/json-validate
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/json-pretty
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/json-minify
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/url-parse
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/url-normalize
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/base64-encode
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/base64-decode
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/text-slugify
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/email-normalize
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/uuid-validate
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/querystring-parse
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/dns-lookup
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/domain-http-probe
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/robots-inspect
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/page-metadata
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/page-read
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/email-domain-check
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/website-health-report
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/vendor-intelligence
https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/data-clean-pipeline
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0x6c10344d3f96511438458e07a6f2be568a76dfff · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.02
2 calls
Last 30d
$0.02
2 calls
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history ~ flat (+0.0%)
2026-09-02 2026-09-07
Peak day: $0.02 Data points: 6 Total tx (30d window): 2
Payment authenticity evidence confidence How we measure this →
single_payer_observed 2/5

Payer identities observed; a single payer accounts for effectively all observed volume.

Assessed window
30d
2 active of 7 observed
Inflow assessed
$0.02
2 transactions
Payer identities
available
2 evidence caveats
uniform_amount_cadence — Daily settled amounts repeat identically across days, which is consistent with scheduled or scripted activity as well as with flat-rate demand.
Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-09-08.
This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.
Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →
Agent cardhttps://agent-utility-network.frosty-sound-4560.workers.dev/.well-known/agent-card.json
Providerhttps://agent-utility-network.frosty-sound-4560.workers.dev
Docshttps://agent-utility-network.frosty-sound-4560.workers.dev/docs
Discovered via
cdp_discovery x402_list manifests

Skills · 23 declared · mapped to canonical taxonomy

json.repair

Repair intended JSON that fails parsing because of common syntax defects, then return parsed structured JSON without inventing fields. Price: $0.01 per call.

canonical Error Diagnosis and Debugging match 82%
x402base-usdcjson_repairdata_normalization
entity.normalize

Canonicalize organization and vendor names before matching or deduplication, returning stable canonical text and tokens. Price: $0.01 per call.

canonical Agent Profiles match 82%
x402base-usdcentity_normalizationdata_normalization
text.extract_signals

A block of text contains URLs, email addresses, USD amounts, or ISO-format dates that should be returned as arrays. Price: $0.015 per call.

canonical Web Scraping and Extraction match 83%
x402base-usdcsignal_extractiondocument_processing
json.validate

Check whether input is strict JSON without modifying it and return deterministic parse diagnostics. Price: $0.001 per call.

canonical Data Cleaning match 83%
x402base-usdcjsonvalidationstructured_data
json.pretty

Pretty-print valid JSON with deterministic two-space formatting. Price: $0.001 per call.

canonical Web Search (Serp) match 81%
x402base-usdcjsonformatstructured_data
json.minify

Minify valid JSON without changing its parsed data model. Price: $0.001 per call.

canonical X402 Usdc Payments match 82%
x402base-usdcjsonminifystructured_data
url.parse

Parse an HTTP(S) URL into normalized structured components. Price: $0.001 per call.

canonical Web Scraping and Extraction match 86%
x402base-usdcurlparseweb
url.normalize

Normalize an HTTP(S) URL for stable comparison and deduplication by removing fragments/default ports and ordering query entries deterministically. Price: $0.001…

canonical x402 Crypto Micropayment match 82%
x402base-usdcurlnormalizededuplication
base64.encode

Encode bounded UTF-8 text as Base64. Price: $0.001 per call.

canonical X402 Usdc Payments match 84%
x402base-usdcbase64encodeconversion
base64.decode

Decode bounded Base64 into UTF-8 text with validation. Price: $0.001 per call.

canonical X402 Usdc Payments match 83%
x402base-usdcbase64decodeconversion
text.slugify

Convert text into a deterministic lowercase URL-safe slug. Price: $0.001 per call.

canonical Audio Transcription match 83%
x402base-usdctextslugnormalize
email.normalize

Parse an email address and return a deterministic lowercase comparison form without claiming mailbox verification. Price: $0.001 per call.

canonical X402 Usdc Payments match 82%
x402base-usdcemailnormalizeidentity
uuid.validate

Validate canonical UUID syntax and return normalized UUID, version, and variant metadata. Price: $0.001 per call.

canonical X402 Usdc Payments match 84%
x402base-usdcuuidvalidationidentifier
querystring.parse

Parse a URL query string into ordered entries and grouped values. Price: $0.001 per call.

canonical Web Scraping and Extraction match 85%
x402base-usdcquerystringparseurl
dns.lookup

An agent needs current public DNS records for a hostname. Price: $0.002 per call.

x402base-usdcdnsdomainlookup
domain.http_probe

An agent needs current status, redirect, content-type, or basic response metadata from a public HTTP(S) URL. Price: $0.003 per call.

canonical x402 Crypto Micropayment match 82%
x402base-usdchttpdomainprobe
robots.inspect

An agent needs machine-readable robots.txt user-agent rules or sitemap hints for a public site. Price: $0.003 per call.

canonical SEO Analysis and Optimisation match 82%
x402base-usdcrobotscrawlerwebsite
page.metadata

An agent needs current title, description, canonical URL, status, and selected HTTP metadata from a public page. Price: $0.005 per call.

canonical Get Microsite Info match 83%
x402base-usdcpagewebmetadata
page.read

An agent needs bounded current text from a public HTML or text page without browser rendering. Price: $0.005 per call.

canonical Web Scraping and Extraction match 84%
x402base-usdcpagewebread
email.domain_check

An agent needs public DNS evidence that the domain portion of an email has MX or address records. Price: $0.002 per call.

canonical X402 Usdc Payments match 83%
x402base-usdcemaildomaindns
website.health_report

An agent wants one purchase that combines current DNS, HTTP, redirect, robots, and metadata evidence for a public website. Price: $0.02 per call.

canonical Get Microsite Info match 82%
x402base-usdcwebsitehealthdns
vendor.intelligence

An agent wants normalized vendor identity plus current public domain, HTTP, page metadata/text, and extracted signals in one response. Price: $0.04 per call.

canonical Network Intelligence match 83%
x402base-usdcvendorcompanydomain
data.clean_pipeline

An agent wants JSON repair with optional entity normalization and text signal extraction in one deterministic purchase. Price: $0.02 per call.

canonical Data Cleaning match 83%
x402base-usdcdatacleanjson

Health · last 3 probes

When HTTP Live JSON-RPC Latency
2026-09-07 02:06:09 200 37ms
2026-09-06 01:36:46 200 34ms
2026-09-05 19:38:46 200 26ms

Cheaper or better alternatives per-skill

↑ 10 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "_source": "x402_list",
  "slug": "agent-utility-network",
  "endpoint_count": 23,
  "attribution": "Data: x402-list.com (CC BY 4.0)"
}