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Currency Format & Info Lookup
x402
Currency Format & Info Lookup is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Formats a numeric amount as a locale-aware currency string and/or returns symbol and separator metadata for an ISO 4217 currency code.
Price / call$0.003
Success—
StatusUnknown
How this service works
Locale-aware currency formatting and symbol lookup for any ISO 4217 currency. Formats numbers as currency strings (e.g. 1234.56 USD → '$1,234.56', EUR in German locale → '1.234,56 €'), returns currency symbol, decimal separator, grouping separator, and currency name. Pure computation — no API key, no upstream latency. Supports 150+ currencies and custom locale overrides. Use for: financial report generation, invoice display, DeFi amount formatting, cross-regional price display.
Output
Returns a JSON object containing: a formatted currency string (e.g. '1.234,56 €'), the currency symbol, the decimal and thousands separators, and optionally raw metadata about the currency — depending on the 'mode' parameter ('format', 'info', or 'both').
Example use cases
Example prompt
“Can you format the amount 1234.56 in Euros for a German audience — give me the formatted string, the symbol, and the separator info?”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/currency-formatWhen to prefer
Use this endpoint when you need locale-aware currency formatting without building your own Intl library, or when you need canonical symbol and separator metadata for a given ISO 4217 currency code. Ideal for AI agents generating invoices, pricing displays, or financial summaries in user-facing output across multiple locales.
Side effects
- Unsupported currency code (non-ISO 4217 or crypto like BTC) returns an error
- Invalid or malformed BCP 47 locale tag may cause formatting fallback or error
- Missing required 'currency' query parameter returns a 400-level error
- Non-numeric value for 'amount' fails schema validation
- Payment failure (insufficient USDC balance) returns HTTP 402
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"mode": "both",
"amount": 1234.56,
"locale": "en-US",
"currency": "USD"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"name": "US Dollar",
"amount": null,
"locale": "en-US",
"symbol": "$",
"currency": "USD",
"formatted": null,
"decimal_separator": ".",
"grouping_separator": ","
}Tags
x402
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