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Forest FX Reference Rate Converter
x402
Forest FX Reference Rate Converter is a paid API for AI agents from http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-27).
Converts a bounded fiat currency amount using the latest European Central Bank daily foreign-exchange reference rates, returning deterministic cross-rates through EUR.
Price / call$0.001
Success—
StatusUnknown
How this service works
Convert one bounded fiat amount using the latest successfully fetched European Central Bank daily foreign-exchange reference table. Forest returns the ECB observation date and deterministic cross-rates through EUR. Fresh reads use the latest published working-day data; bounded outage fallback is explicitly labeled as cached official data. Reference data only: not an intraday market quote, bid/ask spread, executable transaction price, forecast, or trading recommendation. Base mainnet USDC
Output
Returns the converted amount in the target currency, the ECB observation date the rate was sourced from, and an indication of whether the data is live or a bounded cached fallback explicitly labeled as official cached data. Rates are cross-calculated through EUR as the base currency.
Example use cases
Invoice currency conversion for freelancers
“I invoiced a client for 2500 GBP but need to know the official ECB reference rate value in euros — can you convert 2500 GBP to EUR using the latest ECB rate and tell me which date the rate is from?”
Travel budget estimate in local currency
“I'm heading to Switzerland and have 3000 USD to spend — what does that come out to in Swiss francs using the official ECB reference rates?”
Cross-currency reporting for accounting
“Our accounting team needs to record 85000 JPY in USD on our books using an official non-commercial rate — can you convert 85000 JPY to USD using the ECB daily reference rate?”
Technical details
Endpoint
POSThttps://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/fx/reference?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, authoritative, non-commercial exchange rate sourced from the European Central Bank — ideal for accounting, compliance, invoicing, or any context where an official reference rate is required rather than a live market bid/ask quote. Not suitable for trading, real-time market pricing, or intraday arbitrage decisions.
Side effects
- Unsupported or invalid 3-letter currency code returns an error
- ECB data unavailable beyond fallback window may result in stale or error response
- Non-numeric or out-of-range amount input may be rejected
- Payment not included or invalid results in HTTP 402 with payment requirement
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| to | string | Public to value used to scope this lookup. |
| from | string | Public from value used to scope this lookup. |
| amount | — | Public amount value used to scope this lookup. |
Tags
x402
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