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Crypto to Fiat Currency Converter
x402
Crypto to Fiat Currency Converter is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Converts a cryptocurrency amount to a fiat currency value using live CoinGecko prices, returning the converted value, exchange rate, and timestamp.
Price / call$0.01
Success—
StatusUnknown
How this service works
Crypto to fiat conversion: '0.5 btc to usd' or '1000 usdc to eur' at the current CoinGecko price, returning the value, rate and time. Supports USD, EUR, GBP, CAD, JPY and other major fiats. $0.01 per conversion.
Output
Returns the converted fiat value for the given crypto amount, the exchange rate used (crypto price in fiat), and the timestamp of the conversion based on the current CoinGecko market price.
Example use cases
Portfolio value check in local currency
“I hold 2.3 ETH and want to know how much that's worth in euros right now — what's the current rate and total value?”
Stablecoin proceeds converted to GBP
“I just received 1500 USDC — how much is that in British pounds at today's rate?”
Tax reporting crypto valuation
“What was 0.75 BTC worth in CAD right now? I need the exchange rate and exact converted amount for my records.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/data/exchange-cryptoWhen to prefer
Use this endpoint when you need a quick, real-time crypto-to-fiat conversion with a clear rate and timestamp, especially for major cryptocurrencies (BTC, ETH, USDC, SOL, etc.) and major fiat currencies (USD, EUR, GBP, CAD, JPY). It is ideal for lightweight agent workflows that need a single conversion per call at low cost ($0.01). Prefer it over full exchange-rate APIs when the use case is crypto-specific and the agent environment supports x402 micropayments.
Side effects
- Unsupported cryptocurrency symbol returns an error or null result
- Unsupported fiat currency code returns an error
- Missing or malformed query input returns a 400-level error
- CoinGecko price feed unavailable causes service degradation
- Micropayment not fulfilled results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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