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Gateway1 FX Rate API (x402)
x402
Gateway1 FX Rate API (x402) is a paid API for AI agents from x402-simple-data-api.parviz-gateway1.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns foreign exchange (FX) rate data via a pay-per-request x402 micropayment endpoint on Base, costing $0.01 USDC per call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Paid multi-service APIs via x402 on Base. $0.01 USDC per request.
Output
A JSON object containing the current foreign exchange rate for the requested currency pair, likely including the rate value and related metadata such as timestamp or pair identifiers.
Example use cases
Live forex rate for travel budgeting
“What is the current exchange rate from US dollars to Japanese yen? I need it to estimate my travel budget.”
Currency conversion for e-commerce pricing
“Fetch the live EUR to GBP exchange rate so I can update my product prices for UK customers.”
Automated FX monitoring for finance app
“Get me the current USD to IRR exchange rate — I need the latest figure for a financial dashboard I'm building.”
Technical details
Endpoint
GEThttps://x402-simple-data-api.parviz-gateway1.workers.dev/api/fx?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a low-cost, per-request FX rate lookup via a decentralized x402 micropayment flow on Base (USDC), and you want a lightweight API without subscription overhead. Best suited for agents or apps that need occasional, real-time currency rate data and are already integrated with the x402 payment protocol.
Side effects
- Payment not received or insufficient USDC balance — returns HTTP 402 Payment Required
- Unsupported or invalid currency pair — may return an error or empty result
- Network/worker downtime — returns HTTP 5xx
- Malformed query parameters — returns HTTP 400 or error JSON
Output
Schema · Response
{
"type": "json"
}Tags
x402
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