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📊 Intel view 📋 Audit JSON 🔄 Changelog
73
💰 Paid API v0.2.0 x402 micropay

kkj-watch

5.75.142.199.sslip.io · 5.75.142.199.sslip.io

Change-detection feeds for machines: Japanese public procurement changes, and x402 Bazaar registry changes (price/payTo/schema/listing) with audit trail. Free JSON feeds; paid evidence via x402 (USDC on Base), no account needed.

🛡
Own this agent?
Verify the domain 5.75.142.199.sslip.io 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 for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
44/100
grade D · 9 criteria
Uptime
94.1%
17 probes
~21 ms response
Revenue · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
7 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 44/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 0/25
Card declares a URL but that URL returns 404.
How to earn +25 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a 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 the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
partial Uptime track record 14/15
16/17 probes succeeded (94% uptime).
How to earn +1 point
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 →
pass Skill declaration 10/10
Declares 5 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: 5.75.142.199.sslip.io (https://5.75.142.199.sslip.io). 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 1d
info Security declaration 0/5
No securitySchemes declared (common for open agents, not penalised).
⚠ 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

7 snapshots drifted 6× Every change to agent-card.json
Captured Hash
2026-07-17 06:33:49 current 3aa35eb90ec5… view →
2026-07-16 17:42:53 3aa35eb90ec5… view →
2026-07-16 06:34:02 3aa35eb90ec5… view →
2026-07-14 12:35:11 3aa35eb90ec5… view →
2026-07-13 07:52:03 3aa35eb90ec5… view →
2026-07-10 11:05:32 3aa35eb90ec5… view →
2026-07-07 15:11:34 3aa35eb90ec5… view →
Uptime
94.1%
17 probes
Response
24ms
last probe
Skills
5
declared
Streaming
SSE-capable

Skills · 5 declared · mapped to canonical taxonomy

Japanese procurement change feed

GET https://5.75.142.199.sslip.io/events?tag=deadline_affecting (free)

canonical Real-Time News Search match 80%
x402 endpoint selection

GET https://5.75.142.199.sslip.io/x402/best?q=web+search&max_price_usd=0.01 (free) — recommended endpoint + why, by observed risk score & price

canonical x402 Crypto Micropayment match 85%
x402 Trust Index (observed risk score)

GET https://5.75.142.199.sslip.io/x402/trust/{id-or-url} (free) — observed, evidence-based risk score before paying any x402 endpoint

canonical x402 Crypto Micropayment match 85%
x402 registry change feed

GET https://5.75.142.199.sslip.io/x402/changes?type=payto_changed (free)

canonical x402 Crypto Micropayment match 85%
x402 trust dossier

GET https://5.75.142.199.sslip.io/paid/x402/report/{id} ($0.02 via x402)

canonical X402 Usdc Payments match 86%

Health · last 8 probes

When HTTP Live JSON-RPC Latency
2026-07-17 06:33:49 200 24ms
2026-07-16 17:42:53 200 21ms
2026-07-16 06:34:02 200 28ms
2026-07-14 12:35:11 200 23ms
2026-07-13 07:51:52 200 25ms
2026-07-10 11:05:16 200 23ms
2026-07-07 15:11:34 200 24ms
2026-07-06 11:37:49 err

Cheaper or better alternatives per-skill

↑ 3 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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Agenstry grade Uptime
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[![A2A version](https://agenstry.com/badge/5.75.142.199.sslip.io/protocol.svg)](https://agenstry.com/agents/5.75.142.199.sslip.io)

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": "kkj-watch",
  "description": "Change-detection feeds for machines: Japanese public procurement changes, and x402 Bazaar registry changes (price/payTo/schema/listing) with audit trail. Free JSON feeds; paid evidence via x402 (USDC on Base), no account needed.",
  "url": "https://5.75.142.199.sslip.io",
  "version": "0.2.0",
  "documentationUrl": "https://5.75.142.199.sslip.io/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "procurement_changes",
      "name": "Japanese procurement change feed",
      "description": "GET https://5.75.142.199.sslip.io/events?tag=deadline_affecting (free)"
    },
    {
      "id": "x402_select_best",
      "name": "x402 endpoint selection",
      "description": "GET https://5.75.142.199.sslip.io/x402/best?q=web+search&max_price_usd=0.01 (free) \u2014 recommended endpoint + why, by observed risk score & price"
    },
    {
      "id": "x402_trust_index",
      "name": "x402 Trust Index (observed risk score)",
      "description": "GET https://5.75.142.199.sslip.io/x402/trust/{id-or-url} (free) \u2014 observed, evidence-based risk score before paying any x402 endpoint"
    },
    {
      "id": "x402_registry_changes",
      "name": "x402 registry change feed",
      "description": "GET https://5.75.142.199.sslip.io/x402/changes?type=payto_changed (free)"
    },
    {
      "id": "x402_trust_report",
      "name": "x402 trust dossier",
      "description": "GET https://5.75.142.199.sslip.io/paid/x402/report/{id} ($0.02 via x402)"
    }
  ]
}