{"uid":"cap_zEbKGYJR-C1G5xDKvh13P","slug":"arb-usd-live-price-feed-6312cc9e","name":"ARB/USD Live Price Feed","description":"Live ARB to USD price (Arbitrum / US Dollar). Zero-param: GET returns current price. Arbitrum美元实时价格行情。アービトラム/米ドル 価格。Precio Arbitrum dólar. 아비트럼 달러 시세. arb usd, arb-usd, ARB price. Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/crypto/price/arb/usd/arb-usd","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dutnTRktmAC-0A__tnrSc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current live price of Arbitrum (ARB) in US Dollars with no parameters required","exampleAgentPrompt":"What is the current price of Arbitrum in USD — can you pull the latest ARB/USD rate for me?","exampleUseCases":null,"resultDescription":"Returns a JSON object with fields: base (ARB), quote (USD), pair (arb-usd), price (current numeric price), as_of (timestamp of the price), and source (data provider). No input parameters are needed.","failureModes":["Upstream price feed unavailable — service returns error or stale data","Payment of $0.004 USDC not processed — 402 Payment Required response","Rate limit exceeded — too many requests in a short window","Network timeout — no response from the endpoint"],"whenToPreferThis":"Use this endpoint when you need the current real-time price of Arbitrum (ARB) denominated in USD and want a zero-parameter GET call with a clean JSON response including timestamp and source attribution. Ideal for agents that need to check ARB price on demand without constructing complex queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:11.000Z","isFirstParty":false}