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x402node FX Snapshot
x402
x402node FX Snapshot is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-18).
Returns a real-time foreign exchange rate snapshot for a base currency against multiple target currencies in a single call.
Price / call$0.05
Success—
StatusUnknown
How this service works
x402node — precise, deterministic developer and data tools for AI agents. Chain data, parsing, crypto, conversion. Pay-per-call over x402, settled in USDC on Base.
Output
Returns a structured snapshot of live exchange rates for the specified base currency (default USD) against up to 10 target currencies (default major currencies). Each entry includes the currency pair and its current rate, all captured at the same point in time as a consistent multi-currency snapshot.
Example use cases
Multi-currency portfolio valuation
“I need current exchange rates for USD against EUR, GBP, JPY, and AUD so I can mark my international holdings to market — can you grab that FX snapshot?”
Travel budget conversion planning
“What are the live exchange rates from EUR to USD, GBP, CHF, and JPY? I want to see all of them at once so I can plan my travel budget.”
Automated invoice currency check
“Before I send this invoice, can you get me the current FX rates for CAD as the base currency against USD, EUR, and GBP so I can fill in the foreign-currency amounts?”
Technical details
Endpoint
GEThttps://api.x402node.dev/finance/fx-snapshot?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a consistent, simultaneous snapshot of rates for multiple currency pairs in one call rather than making separate per-pair lookups. It is ideal for portfolio valuation, multi-currency invoice generation, or any workflow that needs a coherent rate table at a single point in time. Prefer it over individual currency-pair endpoints on the same platform when you need 3 or more target currencies at once.
Side effects
- Invalid base currency code returns an error or empty result
- Unrecognized symbols in the comma-separated list may be silently skipped or cause an error
- Rate data may be delayed if upstream FX feed is unavailable
- Payment failure over x402 protocol returns 402 before any data is returned
- Malformed query parameter format causes a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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