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📊 Intel view 📋 Audit JSON 🔄 Changelog
60
💰 Paid API live JSON-RPC A2A 0.3.0 v1.0.0 x402 micropay

Landing en 24h

landingen24h.com · Landing en 24h

Generates a complete, responsive single-file HTML landing page for a small business from its name and a few details (free). Also describes a done-for-you custom landing page service (live in 24 hours, paid in USDC/USDT only after approval) and lists pay-per-call x402 APIs (FX rate, UUID/time/random/hash, web audit, Argentine CUIT/CBU validators).

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Trust score
60/100
grade C · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~42 ms response
Observed inflow · 30d
not yet measured
wallet declared · scan pending
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 60/100
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 ~42 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Landing en 24h (https://landingen24h.com/). 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 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.

Card history

2 snapshots drifted 1× Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-22 06:28:49 current 989bd1a422fd… view →
2026-10-22 06:11:04 5ce5e2b20bfa… view →
Uptime
accumulating
1 direct probes · 30d
Response
65ms
last direct probe
Skills
3
declared
Streaming
—
SSE-capable

Try it

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

calling agent… ⌘/Ctrl + Enter

Endpoints

Pricing x402 on Base USDC Verified live · 402 challenge Dispute or improve this rating
From $0.0100 per call
Endpoint Price Currency
https://landingen24h.com/api/x402/ar/cbu 0.01 USDC
https://landingen24h.com/api/x402/landing 0.25 USDC
https://landingen24h.com/api/x402/ar/cuit 0.01 USDC
https://landingen24h.com/api/x402/ar/phone — USDC
https://landingen24h.com/api/x402/web/audit — USDC
https://landingen24h.com/api/x402/util/uuid — USDC
https://landingen24h.com/api/x402/util/time — USDC
https://landingen24h.com/api/x402/util/random — USDC
https://landingen24h.com/api/x402/util/hash — USDC
https://landingen24h.com/api/x402/fx/rate — USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xb6d00a148ad63fd9ccdd484b687c6012ba1561e1 on Base · basescan ↗
Listed by facilitators PayAI · 10
Agent cardhttps://landingen24h.com/.well-known/agent-card.json
Providerhttps://landingen24h.com/
Docshttps://landingen24h.com/api/
Discovered via
cdp_discovery recrawl_paid

Skills · 3 declared by this agent

These skills are declared by the agent. A taxonomy link appears only when we can classify a skill confidently.

Generate landing page

Send a data part with business_name (required) and optional tagline, description, services, city, whatsapp, email, language (es|en), color, cta_text; or a text …

No taxonomy category yet
landing pagewebsitehtmlsmall businessgenerator
Done-for-you landing page service

Send text 'service info' (or 'info servicio' for Spanish). Returns prices, what is included and how to order a custom landing page live in 24 hours.

No taxonomy category yet
servicepricinglanding page
Pay-per-call x402 APIs

Send text 'paid apis'. Returns the x402 pay-per-call APIs (USDC on Base or Polygon) with URLs, prices and schemas.

canonical AI Inference Query match 91%
x402apifxuuidaudit

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-22 06:28:49 200 ✓ 65ms

Cheaper or better alternatives per-skill

↓ 1 skill cheaper elsewhere peak save 95.0%

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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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 A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/landingen24h.com.svg)](https://agenstry.com/agents/landingen24h.com)
[![Verified Business](https://agenstry.com/badge/landingen24h.com/identity.svg)](https://agenstry.com/agents/landingen24h.com)
[![Uptime](https://agenstry.com/badge/landingen24h.com/uptime.svg)](https://agenstry.com/agents/landingen24h.com)
[![A2A version](https://agenstry.com/badge/landingen24h.com/protocol.svg)](https://agenstry.com/agents/landingen24h.com)

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
{
  "protocolVersion": "0.3.0",
  "name": "Landing en 24h",
  "version": "1.0.0",
  "description": "Generates a complete, responsive single-file HTML landing page for a small business from its name and a few details (free). Also describes a done-for-you custom landing page service (live in 24 hours, paid in USDC/USDT only after approval) and lists pay-per-call x402 APIs (FX rate, UUID/time/random/hash, web audit, Argentine CUIT/CBU validators).",
  "url": "https://landingen24h.com/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://landingen24h.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "provider": {
    "organization": "Landing en 24h",
    "url": "https://landingen24h.com/"
  },
  "iconUrl": "https://landingen24h.com/favicon.ico",
  "documentationUrl": "https://landingen24h.com/api/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/html",
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "generate_landing_page",
      "name": "Generate landing page",
      "description": "Send a data part with business_name (required) and optional tagline, description, services, city, whatsapp, email, language (es|en), color, cta_text; or a text part that is that JSON object. Returns the full HTML document. Free, nothing stored.",
      "tags": [
        "landing page",
        "website",
        "html",
        "small business",
        "generator"
      ],
      "examples": [
        "{\"business_name\":\"Cafe Sol\",\"city\":\"Buenos Aires\",\"services\":[\"Coffee\",\"Brunch\"],\"language\":\"en\"}"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "text/html",
        "text/plain"
      ]
    },
    {
      "id": "service_info",
      "name": "Done-for-you landing page service",
      "description": "Send text 'service info' (or 'info servicio' for Spanish). Returns prices, what is included and how to order a custom landing page live in 24 hours.",
      "tags": [
        "service",
        "pricing",
        "landing page"
      ],
      "examples": [
        "service info"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "paid_apis",
      "name": "Pay-per-call x402 APIs",
      "description": "Send text 'paid apis'. Returns the x402 pay-per-call APIs (USDC on Base or Polygon) with URLs, prices and schemas.",
      "tags": [
        "x402",
        "api",
        "fx",
        "uuid",
        "audit"
      ],
      "examples": [
        "paid apis"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false
}