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📊 Intel view 📋 Audit JSON 🔄 Changelog
54
A2A A2A 0.3.0 v3.0.0 x402 micropay

ScoutScore

scoutscore.ai · ScoutScore

Trust verification for x402 services. Check trust scores, fidelity, and flags before your agent pays.

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Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. 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
54/100
grade D · 9 criteria
Uptime
100.0%
37 direct probes · 30d
~257 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 54/100
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).
fail Live JSON-RPC 2/25
Card is valid but has no .url field.
How to earn +23 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 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) 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).
pass Uptime track record 15/15
37/37 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 5 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: ScoutScore (https://scoutscore.ai). 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 5/5
declares 1 modern capability flag(s) (x402); seen in upstream source within 0d
partial Security declaration 2/5
Declares 1 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →

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.

Uptime
100.0%
37 direct probes · 30d
Response
162ms
last direct probe
Skills
5
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC Declared in agent card Dispute or improve this rating
From $402.0000 per call
Endpoint Price Currency
endpoints — USDC
subscriptionBypass 402.0 USDC
Try it ↗ Opens the operator's documentation in a new tab.
Agent cardhttps://scoutscore.ai/.well-known/agent.json
Providerhttps://scoutscore.ai
Docshttps://github.com/scoutscore/scout
About this provider off-card enrichment
Domain age
Registered 2026-02-04
via NameCheap, Inc.
SSL certificate
Let's Encrypt
expires 2026-11-11
Discovered via
github_code recrawl_hot recrawl_warm 8004scan

Skills · 5 declared · mapped to canonical taxonomy

Trust Score

Get the trust score for an x402 service - returns score, level, pillar breakdown, flags, and recommendation.

orphan: no canonical match yet
trust-verificationpre-transaction-scoringagent-reputation
Batch Trust Score

Score multiple x402 services in a single request (max 20 domains).

orphan: no canonical match yet
trust-verificationpre-transaction-scoring
Fidelity Probe

Verify a service's actual behavior against its advertised x402 contract - checks response structure, pricing accuracy, and protocol compliance.

orphan: no canonical match yet
service-reliabilitytrust-verification
Bazaar Statistics

Aggregate statistics about indexed x402 services - total count, schema rates, wallet distribution.

orphan: no canonical match yet
service-reliability
Service Leaderboard

Full directory of x402 services with scores, categories, health status, and fidelity data. Supports search, category filtering, and pagination.

orphan: no canonical match yet
service-reliabilityagent-reputation

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-11 14:09:58 200 — 162ms
2026-10-11 00:33:04 200 — 316ms
2026-10-11 00:33:04 200 — 381ms
2026-10-10 13:24:54 200 — 170ms
2026-10-09 16:49:33 200 — 324ms
2026-10-09 06:00:49 200 — 40ms
2026-10-08 18:29:00 200 — 363ms
2026-10-08 08:51:32 200 — 202ms
2026-10-07 20:27:28 200 — 208ms
2026-10-07 11:10:29 200 — 551ms

Who's calling this agent 30d

1 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
curl 1 (100%)
Caller geography · top 3
FR 1
Via which API surface · top 3
rest 1

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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x402 Trust Prober
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x402.fuchss.app · q 65%
AgentRank
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Embed your Agenstry badge

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/scoutscore.ai.svg)](https://agenstry.com/agents/scoutscore.ai)
[![Verified Business](https://agenstry.com/badge/scoutscore.ai/identity.svg)](https://agenstry.com/agents/scoutscore.ai)
[![Uptime](https://agenstry.com/badge/scoutscore.ai/uptime.svg)](https://agenstry.com/agents/scoutscore.ai)
[![A2A version](https://agenstry.com/badge/scoutscore.ai/protocol.svg)](https://agenstry.com/agents/scoutscore.ai)

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
{
  "name": "ScoutScore",
  "description": "Trust verification for x402 services. Check trust scores, fidelity, and flags before your agent pays.",
  "url": "https://scoutscore.ai",
  "version": "3.0.0",
  "protocolVersion": "0.3.0",
  "preferredTransport": "HTTP+JSON",
  "provider": {
    "organization": "ScoutScore",
    "url": "https://scoutscore.ai"
  },
  "documentationUrl": "https://github.com/scoutscore/scout",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://x402.org/payment/v2",
        "description": "x402 V2 micropayment protocol for per-request billing",
        "required": false,
        "params": {
          "version": "x402/2.0",
          "currency": "USDC",
          "network": "eip155:8453",
          "recipient": "0xD12E5c5Ff5b973fbCfDffF890De863c623F820e1",
          "facilitators": [
            "https://facilitator.xpay.sh"
          ],
          "schemes": [
            "exact"
          ],
          "pricing": {
            "model": "pay-per-request",
            "endpoints": {
              "/api/bazaar/score/:domain": {
                "price": "$0.001",
                "description": "Single trust score"
              },
              "/api/bazaar/batch": {
                "price": "$0.01",
                "description": "Batch trust scores (up to 20)"
              },
              "/api/bazaar/fidelity/:domain": {
                "price": "$0.001",
                "description": "Fidelity probe"
              },
              "/api/bazaar/stats": {
                "price": "free"
              },
              "/api/leaderboard": {
                "price": "free"
              }
            },
            "subscriptionBypass": "Pro/Enterprise API key tiers bypass x402 (Stripe)"
          }
        }
      }
    ]
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "trust-score",
      "name": "Trust Score",
      "description": "Get the trust score for an x402 service - returns score, level, pillar breakdown, flags, and recommendation.",
      "tags": [
        "trust-verification",
        "pre-transaction-scoring",
        "agent-reputation"
      ],
      "examples": [
        "What is the trust score for api.recoupable.com?",
        "Is this x402 service safe to transact with?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "batch-score",
      "name": "Batch Trust Score",
      "description": "Score multiple x402 services in a single request (max 20 domains).",
      "tags": [
        "trust-verification",
        "pre-transaction-scoring"
      ],
      "examples": [
        "Score these 5 services before I route payments to them"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "fidelity-probe",
      "name": "Fidelity Probe",
      "description": "Verify a service's actual behavior against its advertised x402 contract - checks response structure, pricing accuracy, and protocol compliance.",
      "tags": [
        "service-reliability",
        "trust-verification"
      ],
      "examples": [
        "Does api.recoupable.com actually return what it promises?",
        "Run a fidelity check on this service"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "service-stats",
      "name": "Bazaar Statistics",
      "description": "Aggregate statistics about indexed x402 services - total count, schema rates, wallet distribution.",
      "tags": [
        "service-reliability"
      ],
      "examples": [
        "How many x402 services are indexed?",
        "What percentage of services have valid schemas?"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "leaderboard",
      "name": "Service Leaderboard",
      "description": "Full directory of x402 services with scores, categories, health status, and fidelity data. Supports search, category filtering, and pagination.",
      "tags": [
        "service-reliability",
        "agent-reputation"
      ],
      "examples": [
        "Show me the top-rated x402 services",
        "List AI services in the x402 bazaar"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "securitySchemes": {
    "bearerAuth": {
      "type": "http",
      "scheme": "bearer",
      "description": "API key for authenticated rate limit tiers (pro, enterprise)"
    }
  },
  "security": []
}