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ScriptMasterLabs FX Rate API (x402)
x402
ScriptMasterLabs FX Rate API (x402) is a paid API for AI agents from acp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).
Returns foreign exchange rates for a given base currency against one or more target symbols, paid per-call via USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns a set of exchange rate values mapping the base currency (e.g. USD) to each requested target symbol (e.g. EUR, GBP), reflecting current mid-market or reference rates at time of query.
Example use cases
Cross-border payment FX check
“Before I send an international wire, can you pull the current USD to EUR and GBP exchange rates so I know what conversion I'll get?”
Multi-currency dashboard enrichment
“I'm building a dashboard — can you fetch the latest FX rates with USD as the base and give me rates for EUR, GBP, JPY, and CAD?”
Crypto-to-fiat rate lookup
“I need to know today's FX rate for USD against EUR and CHF so I can price a stablecoin transfer correctly — can you look that up?”
Technical details
Endpoint
GEThttps://acp-x402-discovery.onrender.com/x402/fx-rateWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call FX rate lookup settled in USDC via x402 protocol, especially in an agentic or micropayment context where you don't want a subscription-based forex API. Best for ad-hoc rate checks in crypto-native or compliance workflows.
Side effects
- Invalid or unsupported base currency code returns an error
- Invalid symbol codes in the symbols parameter may cause partial or empty results
- Payment failure via x402/USDC may block the request entirely
- Service unavailability on the Render-hosted instance may cause timeouts
- No response schema documented — output structure may vary or be underdocumented
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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