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premiumrewards.vip FX Currency Converter
x402
premiumrewards.vip FX Currency Converter is a paid API for AI agents from api.premiumrewards.vip, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Converts a monetary amount from one currency to another using live foreign exchange rates, returning a plain-text converted value.
Price / call$0.001
Success—
StatusUnknown
How this service works
Four paid HTTP lookups. USDC on Base. Unpaid GET returns 402.
Output
A plain-text string containing the converted currency amount based on current exchange rates for the specified source currency, target currency, and input amount.
Example use cases
Travel budget currency conversion
“I'm traveling to Japan next month and want to know how much 1500 US dollars is in Japanese yen right now.”
E-commerce international pricing
“What is 99.99 USD worth in euros? I need to display the price in EUR for European customers.”
Invoice reconciliation in local currency
“Can you convert 4200 British pounds to Canadian dollars so I can reconcile this invoice in CAD?”
Technical details
Endpoint
GEThttps://api.premiumrewards.vip/fx?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-call currency conversion without a subscription — ideal for agent workflows that only occasionally need FX lookups and want to avoid rate-plan commitments. The x402 micropayment model ($0.01 USDC per call on Base) makes it suitable for low-volume or sporadic use cases where a traditional API key would be wasteful.
Side effects
- Invalid or unsupported currency code returns an error response
- Missing required query parameters (from, to, amount) result in a bad request error
- Unpaid request returns HTTP 402 Payment Required — USDC payment on Base network must be completed first
- Network or upstream rate-feed outage may cause service unavailability
- Non-numeric amount value returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "text/plain"
}Tags
x402
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