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Arch Tools Currency Converter
x402
Arch Tools Currency Converter is a paid API for AI agents from archtools.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Converts a specified amount from one currency to another, supporting fiat and crypto currencies
Price / call$0.01
Success—
StatusUnknown
How this service works
Arch Tools — currency-convert
Output
A JSON object containing the converted currency value for the given amount and currency pair, reflecting current exchange rates between the source and target currencies.
Example use cases
Travel budget in local currency
“I'm heading to Paris next week and want to know how much 1500 USD converts to in euros so I can plan my spending budget.”
Crypto to fiat valuation
“How much is 0.5 BTC worth in US dollars right now? I need the conversion for my records.”
International invoice pricing
“I need to quote a client 2000 GBP — what's that amount in euros so I can put it on the invoice?”
Technical details
Endpoint
POSThttps://archtools.dev/v1/tools/currency-convertWhen to prefer
Choose this endpoint when you need a simple, on-demand currency conversion between two currency codes (fiat or crypto) without building your own exchange rate pipeline. It's ideal for agent workflows that need quick, pay-per-use conversion without managing API keys or subscriptions. Prefer this over free public APIs when you need reliable uptime and crypto (e.g. BTC, ETH) support alongside fiat pairs.
Side effects
- Unsupported or invalid currency code returns an error
- Amount must be a positive number; zero or negative values may be rejected
- Network or rate-feed outage may cause service unavailability
- Payment failure (insufficient USDC balance) blocks the request
- Highly exotic or delisted currencies may not be supported
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| to | string | Target currency code (e.g. EUR, JPY, BTC) |
| from | string | Source currency code (e.g. USD, EUR, GBP) |
| amount | number | Amount to convert |
Tags
x402
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