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📊 Intel view 📋 Audit JSON 🔄 Changelog
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💰 Paid API

verifyuk-property-check-production.up.railway.app

verifyuk-property-check-production.up.railway.app · verifyuk-property-check-production.up.railway.app

Evidence-backed English property planning-constraint screen for listed buildings, conservation areas, Article 4, green belt and planning flood zones. Screening only, not legal advice. Authentication and an Idempotency-Key are required.

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🛡
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Verify the domain verifyuk-property-check-production.up.railway.app via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership
🔔 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
Our probe of this card is currently failing — 404 not found
We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.
Last attempt: 2026-08-19 08:37 Last success: 2026-08-19 Status: 404
Raw error HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
0.0%
16 direct probes · 30d
Observed inflow · 30d
$0.05
1 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
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.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 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).
fail Uptime track record 0/15
0/16 probes succeeded (0% uptime).
How to earn +15 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: verifyuk-property-check-production.up.railway.app (https://verifyuk-property-check-production.up.railway.app). 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.

Uptime
0.0%
16 direct probes · 30d
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC Facilitator feed Dispute or improve this rating
From $0.0500 per call
Endpoint Price Currency
https://verifyuk-property-check-production.up.railway.app/v1/x402/property/constraints 0.05 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0x7c0578239fcf6e255d537d021d0ba4595039d0f2 · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.05
1 calls
Last 30d
$0.05
1 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%)
2026-08-12 2026-08-19
Peak day: $0.05 Data points: 8 Total tx (30d window): 1
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
1 active of 7 observed
Inflow assessed
$0.05
1 transactions
Payer identities
available
2 evidence caveats
single_day_concentration — Most observed volume landed on a single day of the window.
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 2026-08-19.
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://verifyuk-property-check-production.up.railway.app/.well-known/agent-card.json
Providerhttps://verifyuk-property-check-production.up.railway.app
Docshttps://verifyuk-property-check-production.up.railway.app/v1/x402/property/constraints
Discovered via
cdp_discovery mcp_registry agentic_market

Health · last 16 probes

When HTTP Live JSON-RPC Latency
2026-08-19 08:37:26 404 — —
2026-08-18 17:46:43 404 — —
2026-08-18 07:25:37 404 — —
2026-08-18 01:00:05 404 — —
2026-08-17 07:55:55 404 — —
2026-08-16 19:26:09 404 — —
2026-08-16 06:27:44 404 — —
2026-08-16 02:46:10 404 — —
2026-08-15 07:52:04 404 — —
2026-08-15 01:08:52 404 — —

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/verifyuk-property-check-production.up.railway.app.svg)](https://agenstry.com/agents/verifyuk-property-check-production.up.railway.app)
[![Verified Business](https://agenstry.com/badge/verifyuk-property-check-production.up.railway.app/identity.svg)](https://agenstry.com/agents/verifyuk-property-check-production.up.railway.app)
[![Uptime](https://agenstry.com/badge/verifyuk-property-check-production.up.railway.app/uptime.svg)](https://agenstry.com/agents/verifyuk-property-check-production.up.railway.app)
[![A2A version](https://agenstry.com/badge/verifyuk-property-check-production.up.railway.app/protocol.svg)](https://agenstry.com/agents/verifyuk-property-check-production.up.railway.app)

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": "agentic.market",
  "service": {
    "id": "verifyuk-property-check-production-up-railway-app",
    "name": "verifyuk-property-check-production.up.railway.app",
    "description": "",
    "domain": "verifyuk-property-check-production.up.railway.app",
    "provider": "verifyuk-property-check-production.up.railway.app",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://verifyuk-property-check-production.up.railway.app/v1/x402/property/constraints",
        "description": "Evidence-backed English property planning-constraint screen for listed buildings, conservation areas, Article 4, green belt and planning flood zones. No account or API key required; pay 0.05 USDC on Base and retry with the automatically issued Idempotency-Key. Screening only, not legal advice.",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "10 Downing Street, London, SW1A 2AA",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "response_mode",
            "type": "string",
            "description": "",
            "example": "compact",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "VerifyUK Property Constraints",
        "tags": [
          "english-property",
          "planning-constraints",
          "ai-agent",
          "due-diligence",
          "usdc"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.05",
      "maxAmount": "0.05",
      "avgCostPerTransaction": "0.05",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "VerifyUK Property Constraints",
    "tags": [
      "english-property",
      "planning-constraints",
      "ai-agent",
      "due-diligence",
      "usdc"
    ],
    "iconUrl": ""
  }
}