# USD to MXN Exchange Rate Converter

> USD to MXN Exchange Rate Converter is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Returns the latest USD to MXN exchange rate (ECB reference rate via frankfurter.app) along with a converted amount and the rate date

## Facts

- Endpoint: GET https://intel.rallylive.ca/data/rate/usd-mxn?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/usd-to-mxn-exchange-rate-converter-1ed0598e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Uv0ScI4b1GWSMGfBfbVPD

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 usd-to-mxn-exchange-rate-converter-1ed0598e
```

Example prompt: What's the current USD to MXN exchange rate, and how much would $250 USD be in Mexican pesos at today's ECB reference rate?

## When to prefer this

Choose this endpoint when you need a reliable, no-auth USD to MXN exchange rate for invoicing, checkout display, or financial reporting, and ECB daily reference rates are acceptable (not real-time market rates). Ideal for applications that need a simple, cheap ($0.01/call) conversion without managing API keys.

## Known failure modes

- Rate may be stale on weekends or ECB non-business days (last business day rate is returned)
- Missing or malformed query parameters may result in an error response
- ECB reference rate may differ from market/interbank rates, causing discrepancies for real-time trading use cases
- Service may be unavailable if upstream frankfurter.app is down

## How this service works

USD to MXN exchange rate and conversion: converts an amount of USD into MXN at the latest European Central Bank reference rate (frankfurter.app, updated every business day), returning the rate, the converted value and the rate date. USD/MXN pricing for invoices, checkout and reporting, no API key. $0.01 per call.

## Output

Returns the current USD/MXN exchange rate sourced from the European Central Bank (via frankfurter.app, updated every business day), the converted MXN value for the input USD amount, and the date the rate was last published.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/usd-to-mxn-exchange-rate-converter-1ed0598e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)