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ARB to USD Live Price Converter
x402
ARB to USD Live Price Converter is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Converts a given amount of Arbitrum (ARB) tokens to US Dollars at the current live market price
Price / call$0.004
Success—
StatusUnknown
How this service works
Convert ARB to USD at live price. Pass ?amount=1 for value in US Dollar. Arbitrum兑换美元换算。アービトラムを米ドルに換算。Convertir Arbitrum a dólar. 아비트럼를 달러로 환전. arb to usd, Arbitrum convert. Accepts payment on Base or Solana — either network works.
Output
Returns the converted USD result for the given ARB amount, including the exchange rate used (price), the amount input, the calculated result in USD, the timestamp of the quote (as_of), and the data source — all in a single JSON response.
Example use cases
Example prompt
“How much is 10 ARB worth in US dollars right now?”
Technical details
Endpoint
GEThttps://api.x402node.dev/crypto/convert/arb/usd/arb-usdWhen to prefer
Use this endpoint when you need a quick, single-call conversion of ARB (Arbitrum) to USD at live market prices, especially in pay-per-call contexts where you want minimal overhead. Prefer this over generic aggregators when you specifically need ARB/USD and want a structured JSON response with source attribution and timestamp.
Side effects
- Invalid or missing amount parameter may return an error or default to 1
- External price feed unavailable causing stale or failed response
- Network timeout if upstream price source is slow
- Non-numeric amount value causing a 400 or parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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