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01Mind FX Rates API
x402
01Mind FX Rates API is a paid API for AI agents from 01mind.net, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns real-time foreign exchange rates for any base currency, sourced from the ECB via frankfurter.dev
Price / call$0.002
Success—
StatusUnknown
How this service works
Real-time foreign exchange rates — $0.002/call, trustScore 90. Real wrapper around frankfurter.dev (ECB reference rates), no fabricated data. Query any base currency, get one rate or the full set — real, live, verified against the actual current API contract.
Output
A JSON object containing one or more real-time foreign exchange rates sourced from the ECB via frankfurter.dev, keyed by currency code, for the specified base currency. Can return a single rate for a target currency or the full set of rates for the base currency.
Example use cases
Live currency conversion for checkout
“I need to show my users the current EUR to USD exchange rate at checkout — can you fetch the latest ECB rate for EUR as the base currency?”
Multi-currency portfolio snapshot
“Pull the current exchange rates for GBP against all major currencies so I can update my portfolio tracker with today's ECB reference values.”
Travel budget estimation
“What's the live exchange rate from JPY to USD right now? I'm trying to figure out how much my budget is worth in dollars.”
Technical details
Endpoint
POSThttps://01mind.net/purchase/fx-rates-data-apiWhen to prefer
Choose this endpoint when you need live, ECB-sourced foreign exchange reference rates at very low cost ($0.002/call) and high trust (verified against actual API contract). Ideal for agents that need grounded, non-fabricated FX data without hallucination risk. Prefer over alternatives when ECB reference rates are acceptable (vs interbank or commercial rates) and when you want a simple, reliable lookup with a clear audit trail.
Side effects
- Unsupported or invalid currency code returns an error — only currencies covered by ECB reference rates are available
- Frankfurter.dev upstream outage may cause failures or stale data
- Malformed request body or missing required fields returns a 4xx error
- ECB rates are updated on business days only — weekend/holiday queries return the most recent available rate, not a real-time price
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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