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📊 Intel view 📋 Audit JSON 🔄 Changelog
30
💰 Paid API v1.0.0

CounterpartyCheck

counterparty.lonestaroracle.xyz · LoneStarOracle

One-call counterparty screen: OFAC wallet + name, on-chain wallet risk, wallet profile, signed PASS/REVIEW/BLOCK verdict

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Trust score
30/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~84 ms response
Observed inflow · 30d
$37.49
705 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 30/100
F-grade: card is reachable but fails most operational signals.
Show breakdown Hide 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 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 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
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs
partial Verified Identity 5/10
Provider declared: LoneStarOracle (https://lonestaroracle.xyz). 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 changed in the last 7 days. See history.

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Card history

2 snapshots drifted 1×
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-05 10:45:31 current 1eb888fecf86… view →
2026-11-05 10:41:59 3ae449d03923… view →
Uptime
accumulating
1 direct probes · 30d
Response
82ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base / Solana USDC Verified live · 402 challenge
From $0.2500 per call
Endpoint Price Currency
https://counterparty.lonestaroracle.xyz/screen
Base · live 402
 0.25 USDC
https://counterparty.lonestaroracle.xyz/screen
Solana · live 402
 0.25 USDC
Observed inflow wallet: 0x52ab53912d37759b2ad364f22dd06b16714b6c06 on Base · basescan ↗
Listed by facilitators Coinbase CDP · 1
Observed on-chain inflow verified on-chain
Last 7d
$5.76
83 transfers · synced 2026-11-05
Last 30d
$37.49
705 transfers · synced 2026-11-05
Last 90d PRO
Unlock with Pro
90-day total + 90 days of daily history
USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.
How it was settled and checked
x402-settled: $2.85 (100%) · 12 transfers sent by a known x402 facilitator (Coinbase)
Other: $0.00 plain transfers sent by the payer · $0.00 other contract calls · 6% of $47.92 classified so far.
Cross-check: Coinbase's Bazaar reports 553 calls in 30 days across 88 resources; we observed 803 transfers (12 facilitator-settled) over 28 of 30 scanned days. Neither counter is assumed correct.
Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify
Building inflow history: 1 daily snapshot so far.
Agent cardhttps://counterparty.lonestaroracle.xyz/.well-known/agent-card.json
Providerhttps://lonestaroracle.xyz
Docshttps://counterparty.lonestaroracle.xyz
About this provider
SSL certificate
Let's Encrypt
expires 2027-02-03
Discovered via
agentic market

Skills · 1 declared

/screen

One-call counterparty screen: OFAC wallet + name, on-chain wallet risk, wallet profile, signed PASS/REVIEW/BLOCK verdict

counterpartysanctionsofaccompliancekyc

Health · last 1 probes

Probe log
When HTTP Live JSON-RPC Latency
2026-11-05 10:45:31 200 ✗ 82ms

Cheaper or better alternatives

↓ 1 skill cheaper elsewhere ↑ 1 higher quality peak save 99.6%
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Updates itself and links back here.

Agenstry grade Uptime 
[![Agenstry grade](https://agenstry.com/badge/counterparty.lonestaroracle.xyz.svg)](https://agenstry.com/agents/counterparty.lonestaroracle.xyz)
[![Verified Business](https://agenstry.com/badge/counterparty.lonestaroracle.xyz/identity.svg)](https://agenstry.com/agents/counterparty.lonestaroracle.xyz)
[![Uptime](https://agenstry.com/badge/counterparty.lonestaroracle.xyz/uptime.svg)](https://agenstry.com/agents/counterparty.lonestaroracle.xyz)
[![A2A version](https://agenstry.com/badge/counterparty.lonestaroracle.xyz/protocol.svg)](https://agenstry.com/agents/counterparty.lonestaroracle.xyz)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "name": "CounterpartyCheck",
  "description": "One-call counterparty screen: OFAC wallet + name, on-chain wallet risk, wallet profile, signed PASS/REVIEW/BLOCK verdict",
  "url": "https://counterparty.lonestaroracle.xyz",
  "provider": {
    "organization": "LoneStarOracle",
    "url": "https://lonestaroracle.xyz"
  },
  "version": "1.0.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "screen",
      "name": "/screen",
      "description": "One-call counterparty screen: OFAC wallet + name, on-chain wallet risk, wallet profile, signed PASS/REVIEW/BLOCK verdict",
      "tags": [
        "counterparty",
        "sanctions",
        "ofac",
        "compliance",
        "kyc"
      ]
    }
  ]
}