Landing en 24h MCP Server

by landingen24h Your server? Claim it

answering

Landing en 24h is answering right now. Last checked 7 min ago. It exposes 11 tools.

Argentina data tools: dolar blue/MEP/CCL, INDEC inflation, feriados, CUIT/CBU, FX; x402 pay-per-call

Uptime history 13 days of history

13 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

274 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 12

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 October 2026. No other catalogue keeps this.

26 Oct 8 tools appeared ar_cbu, ar_cuit, ar_dolar and 5 more

26 Oct a tool changed version

24 Oct a tool description was rewritten list_paid_apis

22 Oct a tool description was rewritten2 times that day list_paid_apis

and 1 more, back to 22 October 2026

Nothing serious here today

Today is the operative word: we check Landing en 24h every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add landing-en-24h --transport http https://landingen24h.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://landingen24h.com/mcp

~/.codex/config.toml

[mcp_servers.landing-en-24h]
url = "https://landingen24h.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "landing-en-24h": {
      "url": "https://landingen24h.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "landing-en-24h": {
      "type": "http",
      "url": "https://landingen24h.com/mcp"
    }
  }
}

Available tools 11

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

cbu

ar_cbu

Validate an Argentine bank account number (CBU) or virtual account (CVU): checks both check digits offline and returns type, entity/branch codes, bank name for major banks and a formatted value. Send {cbu}. Nothing is stored. Paid tool: 0.01 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

cuit

ar_cuit

Validate an Argentine tax ID (CUIT/CUIL): checks length, prefix and modulo-11 check digit offline, and returns normalized and formatted values plus entity type (person/company). Send {cuit}. Nothing is stored. Paid tool: 0.01 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

dolar

ar_dolar

Current Argentine dollar quotes (ARS per USD): oficial, blue, bolsa (MEP), contado con liquidacion (CCL), mayorista, cripto and tarjeta, with buy/sell, spread, update time and the blue vs oficial gap. Send {} for all or {casa} for one. Source failure = no charge. Paid tool: 0.002 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

feriados

ar_feriados

Argentine national holidays (feriados, incl. puentes turisticos) for a year, and optionally a date check: weekday, holiday name, is_business_day, next business day, and date + N business days (skips weekends and holidays). Send {} for this year, {year}, or {date, add_business_days}. Source failure = no charge. Paid tool: 0.002 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

generate

generate_landing_page

Generate a complete, responsive single-file HTML landing page for a small business: hero, services, WhatsApp/email call to action, contact section and footer, with inline CSS and SEO meta tags. Requires business_name; optional tagline, description, services, city, whatsapp, email, language (es|en), color and cta_text. Returns the HTML document as text. Free, deterministic template, nothing is stored.

inflacion

ar_inflacion

Argentine consumer price inflation from INDEC: latest monthly %, year-over-year %, last 12 months, and optionally the compounded cumulative inflation between two months with an amount adjusted for inflation (rent, salary, price updates). Send {} or {from: YYYY-MM, to: YYYY-MM, amount}. Source failure = no charge. Paid tool: 0.002 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

paid

list_paid_apis

List this server's pay-per-call HTTP APIs that agents can buy with USDC via x402 (Base, Polygon or Solana), with URL, price, input schema and an example: Argentina dolar quotes (oficial, blue, MEP, CCL, cripto, tarjeta) and FX exchange rate (0.002), Argentine CUIT/CUIL and CBU/CVU validators and Argentine phone normalizer to E.164 + WhatsApp link (0.01), web page SEO/security audit (0.02) and the landing page generator (0.25). Invalid input is never charged. Free to call; returns JSON text.

phone

ar_phone

Parse and normalize an Argentine phone number written in any local style (011 15 1234-5678, +54 9 11..., 0351 4..., 15 prefix): strips trunk 0 and mobile 15, returns the 10-digit national number, E.164 in landline (+54) and mobile (+549) forms, a wa.me WhatsApp link and whether it is a mobile. Offline, nothing is stored. Send {phone}. Paid tool: 0.01 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

rate

fx_rate

Daily mid-market exchange rate between two fiat currencies (ISO 4217, e.g. USD, EUR, ARS, BRL, JPY) with optional amount conversion, from blended central-bank reference rates (ECB and others, via Frankfurter). Send {from, to, amount}. Unsupported currency = no charge. Paid tool: 0.002 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

service

get_service_info

Describe the done-for-you service: a custom landing page written, designed and published in 24 hours, with a free draft first and payment (USDT/USDC) only if the client likes it. Returns prices, what is included and how to order.

web

web_audit

Quick technical and SEO audit of a public web page: HTTPS and redirect, status, response time, title and meta description, viewport (mobile), h1, canonical, Open Graph, alt text, structured data, compression and security headers. Returns a 0-100 score, grade and prioritized issues. Send {url}. Charged only if the page could be fetched. Paid tool: 0.02 USDC per call via x402 (USDC on Base, Polygon or Solana, no account or key). An unpaid call returns a payment-required result (isError, structuredContent with x402Version 2 and accepts); sign one of the accepts and retry the same call with the PaymentPayload in params._meta["x402/payment"]. Returns JSON text; the settlement is in result._meta["x402/payment-response"].

Endpoints

URL	Transport	State	Latency	Checked
https://landingen24h.com/mcp	streamable-http	answering	218 ms	7 min ago

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Landing en 24h — questions

Answers built from our own checks of this server.

What can Landing en 24h do?

It exposes 11 tools, read directly from the server on our last check. Among them: ar_cbu, ar_cuit, ar_dolar, ar_feriados, ar_inflacion, ar_phone and 5 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Landing en 24h working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 274 ms. The bar chart above shows every period we have measured.

How do I connect Landing en 24h?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Landing en 24h need an API key?

No. Landing en 24h completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 11 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Landing en 24h?

It answers our handshake in 274 ms on average, which is faster than 52% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.