100

💰 Paid API data

jeonjang.kr

jeonjang.kr · jeonjang.kr

Korean automotive-electronics intelligence (jeonjang = vehicle E/E systems), sold per query. Structured feed of Korean auto-electronics news, analysis and KPIs - software-defined vehicles, ADAS, automotive semiconductors, in-vehicle networking, power electronics, and the Hyundai/Kia, Mobis, LG and HL Mando supply chains - written from Korean primary reporting English-language sources do not cover. FREE TIER: depth=index returns slug, date, category, title and facets at any limit with no payment, so you can browse the whole corpus before buying. Paid: brief (+summary +KPIs) $0.022/item, full (+body +sources) $0.11/item, plus a $0.01 base fee that is waived on cursor continuations. Empty results are free. Filter by date, category and keyword; content is Korean and common English terms are au

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Verify the domain jeonjang.kr 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. 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: 2026-09-14 23:10
      
        Last success: 2026-09-14
      
        Status: 404

Raw error

HTTP 404

Trust score

34/100

grade F · 9 criteria

Uptime

accumulating

1/5 direct probes · 30d

Observed inflow · 30d

$0.00

wallet scanned · no inflow

Invocations · 7d

2 listing impressions — no calls

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. 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"` 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.

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: jeonjang.kr (https://jeonjang.kr). 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

invocations 7d

reached the endpoint through us

lookups 7d

our API answered about it

impressions 7d

appeared in a result list

Per event type (7d)

search_impression

Recent events (last 20)

When	Event	Method	Status	Latency
2026-09-10T01:19:49	search_impression	`—`	200 ok	—
2026-09-08T22:54:55	search_impression	`—`	200 ok	—
2026-09-07T23:56:00	search_impression	`—`	200 ok	—
2026-09-07T17:48:05	search_impression	`—`	200 ok	—

Uptime

accumulating

1 direct probes · 30d

Response

—

no direct probe retained

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base per call USDC Verified live · 402 challenge Dispute or improve this rating

From $0.1200 per call

Endpoint	Price	Currency
`https://jeonjang.kr/api/intel`	0.12	USDC

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

Settlement wallet: 0xd727082fe03a798c667366b9467b1cf5964bbe54 · basescan ↗

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

0 calls

Last 30d

                  $0.00
                

0 calls

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.

Daily 30-day observed-inflow history

2026-08-09 2026-09-14

Peak day: $0.00 Data points: 37 Total tx (30d window): 0

Agent card	`https://jeonjang.kr/.well-known/agent-card.json`
Provider	https://jeonjang.kr
Docs	https://jeonjang.kr

Discovered via

agentic_market recrawl_hot x402_list

Health · last 0 probes

When	HTTP	Live JSON-RPC	Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

Who's calling this agent 30d

4 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3

curl 2 (50%)

Web browser 2 (50%)

Caller geography · top 3

US 2

DE 1

AU 1

Via which API surface · top 3

rest 4

Public teaser: top-3 per dimension only. 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/jeonjang.kr.svg)](https://agenstry.com/agents/jeonjang.kr)
[![Verified Business](https://agenstry.com/badge/jeonjang.kr/identity.svg)](https://agenstry.com/agents/jeonjang.kr)
[![Uptime](https://agenstry.com/badge/jeonjang.kr/uptime.svg)](https://agenstry.com/agents/jeonjang.kr)
[![A2A version](https://agenstry.com/badge/jeonjang.kr/protocol.svg)](https://agenstry.com/agents/jeonjang.kr)

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": "jeonjang-kr",
    "name": "jeonjang.kr",
    "description": "",
    "domain": "jeonjang.kr",
    "provider": "jeonjang.kr",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "eip155:137"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://jeonjang.kr/api/intel",
        "description": "Korean automotive-electronics intelligence (jeonjang = vehicle E/E systems), sold per query. Structured feed of Korean auto-electronics news, analysis and KPIs - software-defined vehicles, ADAS, automotive semiconductors, in-vehicle networking, power electronics, and the Hyundai/Kia, Mobis, LG and HL Mando supply chains - written from Korean primary reporting English-language sources do not cover. Filter by date, category and keyword. Pay per query in USDC on Base or Polygon; empty results free.",
        "pricing": {
          "amount": "0.12",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "depth",
            "type": "string",
            "description": "",
            "example": "brief",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "limit",
            "type": "string",
            "description": "",
            "example": "10",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.12",
      "maxAmount": "0.12",
      "avgCostPerTransaction": "0.12",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "",
    "tags": [],
    "iconUrl": ""
  }
}

Activity (audit trail)

Endpoints

Health · last 0 probes

Who's calling this agent 30d

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Audit-grade evidence bundle

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