💰 Paid API live JSON-RPC A2A 0.3.0 v1.0.3

PolicyCheck

policycheck.tools · PolicyCheck

Independent seller policy intelligence. Returns evidence-backed policy facts, source provenance, coverage, and an Ed25519-signed assessment. The calling agent decides whether to purchase.

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Verify the domain policycheck.tools 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.

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🔔 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

70/100

grade C · 9 criteria

Uptime

100.0%

82 direct probes · 30d

~195 ms response

Observed inflow · 30d

Dispute or improve this rating

C

Conformance score: 70/100

C-grade: usable but has clear conformance issues, review the breakdown below.

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).

pass Live JSON-RPC 25/25

Endpoint responds to a negotiated A2A SendMessage probe (answers in ~195 ms).

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

82/82 probes succeeded (100% uptime).

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: PolicyCheck (https://policycheck.tools). 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.

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

10 snapshots Every change to agent-card.json

Agent card snapshots
Captured	Hash	Snapshot
2026-10-05 10:53:02 current	`2eb37868ac28…`	view →
2026-10-05 03:40:17	`2eb37868ac28…`	view →
2026-10-04 20:29:23	`2eb37868ac28…`	view →
2026-10-04 08:13:35	`2eb37868ac28…`	view →
2026-10-03 19:35:09	`2eb37868ac28…`	view →
2026-10-03 12:50:54	`2eb37868ac28…`	view →
2026-10-03 06:27:23	`2eb37868ac28…`	view →
2026-10-03 00:19:23	`2eb37868ac28…`	view →
2026-10-02 04:45:55	`2eb37868ac28…`	view →
2026-10-01 08:34:43	`2eb37868ac28…`	view →

Showing latest 10. The full snapshot history is on Pro (and free for the verified owner) via GET /api/agents/policycheck.tools/snapshots.

Uptime

100.0%

82 direct probes · 30d

Response

185ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Try it

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

Endpoints

Pricing x402 on Base per call USDC Facilitator feed Dispute or improve this rating

From $0.0300 per call

Endpoint	Price	Currency
`https://policycheck.tools/api/x402/analyze`	0.03	USDC

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0x5feb3281d7e81ea5e55aaea96639daaca5d601c1 on Base · basescan ↗

Listed by facilitators Coinbase CDP · 1

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

0 transfers · synced 2026-10-16

Last 30d

                  $0.03
                

1 transfer · synced 2026-10-16

Last 90d PRO

Unlock with Pro

90-day total + 90 days of daily history

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the wallet. Inflow to a wallet, not proof that every transfer was a paid call.

How the last 30 days were settled

$0.03 in the ledger, not classified yet. Each transfer is read once to tell facilitator-settled x402 payments from plain transfers. How we classify

Cross-check: Coinbase's Bazaar reports 1 call in 30 days to this wallet; our ledger observed 1 transfer (0 facilitator-settled). Different counters; neither is assumed correct.

Daily 30-day observed-inflow history new

2026-09-16 2026-10-16

Last 30 days · 90 days with Pro Peak 30-day total: $0.03 Data points: 29 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 29 observed

Inflow assessed

$0.03

1 transactions

Payer identities

available

3 evidence caveats

shared_settlement_wallet — The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.

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 2026-10-15.

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 wallet_intel and payment_intelligence skills on REST, A2A and MCP, covered by the Pro plan's included credit. API docs →

Agent card	`https://policycheck.tools/.well-known/agent.json`
Provider	https://policycheck.tools
Docs	https://policycheck.tools/docs

Discovered via

github_code recrawl_hot registry agentic_market recrawl_warm manifests a2aregistry cdp_discovery

Skills · 1 declared · mapped to canonical taxonomy

Seller Policy Facts

Provide seller_url for policy discovery, url for one exact policy page, or policy_text for raw content. Embedded links in supplied text are not followed. Result…

orphan: no canonical match yet

returnsshippingwarrantypolicy-factssigned-assessment

Health · last 30 probes

When	HTTP	Live JSON-RPC	Latency
2026-10-16 11:56:01	200	✓	185ms
2026-10-16 09:07:34	200	✓	33ms
2026-10-15 19:15:08	200	✓	24ms
2026-10-15 17:37:59	200	✓	408ms
2026-10-15 05:25:08	200	✓	148ms
2026-10-13 05:04:16	200	✓	17ms
2026-10-13 02:55:11	200	✓	148ms
2026-10-12 23:40:18	200	✓	53ms
2026-10-12 05:26:33	200	✓	68ms
2026-10-11 22:15:56	200	✓	183ms

Who's calling this agent 30d

2 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3

curl 1 (50%)

Web browser 1 (50%)

Caller geography · top 3

FR 2

Via which API surface · top 3

rest 2

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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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.

Markdown / HTML snippets

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

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": "PolicyCheck",
  "description": "Independent seller policy intelligence. Returns evidence-backed policy facts, source provenance, coverage, and an Ed25519-signed assessment. The calling agent decides whether to purchase.",
  "version": "1.0.3",
  "protocolVersion": "0.3.0",
  "url": "https://policycheck.tools/api/a2a",
  "preferredTransport": "JSONRPC",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "policy-analysis",
      "name": "Seller Policy Facts",
      "description": "Provide seller_url for policy discovery, url for one exact policy page, or policy_text for raw content. Embedded links in supplied text are not followed. Results include signed_assessment, signature, source excerpts, and analysis_status.",
      "tags": [
        "returns",
        "shipping",
        "warranty",
        "policy-facts",
        "signed-assessment"
      ],
      "examples": [
        "Check seller policies at https://example.com"
      ]
    }
  ],
  "provider": {
    "organization": "PolicyCheck",
    "url": "https://policycheck.tools"
  },
  "documentationUrl": "https://policycheck.tools/docs"
}

Activity (audit trail)

Card history

Try it

Endpoints

Skills · 1 declared · mapped to canonical taxonomy

Health · last 30 probes

Who's calling this agent 30d

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Audit-grade evidence bundle

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