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SignalDesk AI FX Currency Converter
x402
SignalDesk AI FX Currency Converter is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).
Converts a monetary amount from one currency to another and returns the exchange rate and converted value
Price / call$0.002
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object with the source currency code, target currency code, the exchange rate, the original amount, and the converted amount (e.g. {de: 'USD', para: 'EUR', taxa: 0.885, montante: 100, convertido: 88.5}).
Example use cases
Travel budget currency planning
“How much would 500 US dollars be in Japanese yen? Give me the exchange rate and converted amount.”
E-commerce international pricing
“I need to convert 250 GBP to EUR — what's the current rate and how much does that come out to?”
Invoice cross-currency reconciliation
“Convert 1000 CAD to USD for me, including the rate used, so I can reconcile this invoice.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/fx?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-use FX rate lookup and currency conversion with a minimal cost per call ($0.002 USDC), especially in x402-compatible agent workflows that handle micropayments automatically. Suitable when you need a lightweight, on-demand conversion without a subscription or API key.
Side effects
- Missing required 'from' or 'to' query parameters returns an error
- Invalid or unsupported currency code returns an error or empty rate
- Payment of 0.002 USDC not provided results in HTTP 402 payment required
- Network or upstream FX data source unavailability may return a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"de": "USD",
"para": "EUR",
"taxa": 0.885,
"montante": 100,
"convertido": 88.5
}
}Tags
x402
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