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Datakoot FX Currencies List
x402
Datakoot FX Currencies List is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).
Returns the list of all supported foreign exchange currency codes and their full names sourced from ECB reference rates via Frankfurter.
Price / call$0.002
Success—
StatusUnknown
How this service works
48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.
Output
A JSON object containing the total count of supported currencies, the data source attribution (ECB reference rates via Frankfurter), and a dictionary mapping ISO currency codes (e.g. 'AUD', 'BRL') to their full English names (e.g. 'Australian Dollar', 'Brazilian Real').
Example use cases
Populate currency selector dropdown
“Pull the full list of supported currency codes and their display names so I can populate a currency selector in my app.”
Validate a currency code before conversion
“I need to check whether 'BRL' is a valid currency code in the ECB rate feed — can you get the list of all supported currencies so I can verify?”
Discover available FX pairs
“Before I start pulling exchange rates, give me a list of all the currencies I can actually query so I know what pairs are possible.”
Technical details
Endpoint
POSThttps://x402.datakoot.com/api/fx_currencies?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover or validate which currency codes are supported before making exchange rate queries, or when building a currency selection UI. Prefer this over hardcoding currency lists since it reflects the live ECB/Frankfurter-supported set. At $0.002 USDC per call it is cost-effective for occasional lookups; use the free MCP tier (100 calls/day) for development or high-frequency discovery.
Side effects
- Payment failure on Base/x402 results in no response or 402 error
- Upstream Frankfurter/ECB feed unavailable causes 5xx error
- Malformed request body returns 400 validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 30,
"source": "ECB reference rates via Frankfurter (information only; not a transaction benchmark)",
"currencies": {
"AUD": "Australian Dollar",
"BRL": "Brazilian Real",
"CAD": "Canadian Dollar",
"CHF": "Swiss Franc",
"CNY": "Chinese Renminbi Yuan",
"CZK": "Czech Koruna",
"DKK": "Danish Krone",
"EUR": "Euro"
}
}
}Tags
x402
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