# Argentine Dolar Exchange Rate API (landingen24h)

> Argentine Dolar Exchange Rate API (landingen24h) is a paid API for AI agents from landingen24h.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-28).

Returns current Argentine peso exchange rates for various USD quote types (blue, official, MEP, crypto, card, etc.)

## Facts

- Endpoint: POST https://landingen24h.com/api/x402/ar/dolar?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/argentine-dolar-exchange-rate-api-landingen24h-46bf6e6c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UGJbsc_zDCt69MCVNwzXD

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability argentine-dolar-exchange-rate-api-landingen24h-46bf6e6c -d '<json body>'
```

Example prompt: What's the current blue dollar rate in Argentina? Give me all the quotes — official, blue, MEP, crypto, and card.

## When to prefer this

Use this endpoint when you need real-time or near-real-time Argentine peso/USD exchange rates across multiple quote types (blue, official, MEP, crypto, card, etc.) from a single low-cost API call. Prefer it over scraping financial sites or using generic forex APIs that may not cover Argentina's parallel market rates.

## Known failure modes

- Invalid 'casa' enum value returns an error or empty result
- Service may return stale data if upstream rate source is unavailable
- Non-JSON or malformed response if the provider is down
- Rate limiting or payment failure via x402 protocol

## How this service works

Landing page para tu negocio en 24 horas: textos, diseño para celular y botón de WhatsApp. Boceto gratis: ves la primera versión antes de pagar. USD 39 de lanzamiento.

## Output

A JSON object containing the requested exchange rate quote(s) for Argentina, keyed by 'casa' type (e.g. blue, oficial, MEP, tarjeta, cripto, mayorista, etc.), with current buy/sell rates in Argentine pesos.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "casa": {
   "enum": [
    "all",
    "oficial",
    "blue",
    "bolsa",
    "mep",
    "contadoconliqui",
    "ccl",
    "mayorista",
    "cripto",
    "tarjeta"
   ],
   "type": "string",
   "default": "all",
   "description": "Which quote; all by default"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "casa": "blue"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/argentine-dolar-exchange-rate-api-landingen24h-46bf6e6c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from landingen24h.com](https://www.zero.xyz/host/landingen24h.com/llms.txt)