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TwelveX Forex Rate Lookup
x402
TwelveX Forex Rate Lookup is a paid API for AI agents from twelv1x402.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns the current exchange rate for a given currency pair (e.g. EUR/USD) via the Twelve Data backend.
Price / call$0.05
Success—
StatusUnknown
How this service works
Premium financial data API — 25 endpoints for stocks, forex, crypto, and technical analysis. Powered by Twelve Data.
Output
A JSON object containing the current exchange rate data for the requested currency pair, sourced from Twelve Data.
Example use cases
Example prompt
“What's the current exchange rate for EUR/USD right now?”
Technical details
Endpoint
GEThttps://twelv1x402.vercel.app/api/forex/rateWhen to prefer
Use this endpoint when you need a real-time or near-real-time spot forex exchange rate for a specific currency pair and are comfortable paying $0.05 USDC per call via x402. Prefer this over free/public APIs when reliability and Twelve Data's coverage are required, especially for less common currency pairs.
Side effects
- Invalid or unsupported currency pair symbol returns an error
- Missing required 'symbol' parameter returns a 400-level error
- Twelve Data upstream outage causes failure or stale data
- Malformed symbol format (e.g. missing slash) may return an error
- Payment failure via x402 protocol blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbolrequired | string | Currency pair (e.g. EUR/USD) |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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