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ECB Currency Converter
x402
ECB Currency Converter is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Converts a monetary amount between two currencies using the current European Central Bank (ECB) exchange rate, returning the input amount, converted amount, rate, and date.
Price / call$0.005
Success—
StatusUnknown
How this service works
x402node — precise, deterministic developer and data tools for AI agents. Chain data, parsing, crypto, conversion. Pay-per-call over x402, settled in USDC on Base.
Output
Returns the original input amount, the converted target amount, the exchange rate used, and the date of the ECB rate — all in a structured JSON object.
Example use cases
Example prompt
“Can you convert 100 USD to EUR at the current ECB rate and tell me the exact rate and date it's from?”
Technical details
Endpoint
GEThttps://api.x402node.dev/finance/convertWhen to prefer
Choose this endpoint when you need a reliable, ECB-sourced exchange rate for financial quoting or price display across currencies, especially for EUR-adjacent pairs. Prefer it over scraping or general-purpose APIs when you need a trusted institutional rate with a known date stamp and minimal latency for agent workflows.
Side effects
- Unsupported or invalid currency codes (e.g. non-ISO 4217 codes) may return an error
- Amount parameter missing or non-numeric causes a bad request response
- ECB rate data temporarily unavailable causes a service error
- Rate may be from previous business day if ECB hasn't published today's rate yet
- Payment failure ($0.005 USDC) blocks the request entirely
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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