{"uid":"cap_8eaOhHWIU2adTdu6Q-vU4","slug":"propeller-rocks-price-feed-09de2620","name":"propeller.rocks Price Feed","description":"USD price for ETH/BTC/USDC (or any Chainlink feed) on Base","url":"https://propeller.rocks/price","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YKh5vF0zUGczkoLH8bUml","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current USD price of ETH, BTC, USDC, or any Chainlink price feed on Base","exampleAgentPrompt":"What's the current USD price of ETH according to the Chainlink feed on Base?","exampleUseCases":null,"resultDescription":"Returns the current USD price of the requested asset (e.g. ETH, BTC, USDC) sourced from the Chainlink oracle on Base, expressed as a numeric USD value.","failureModes":["Unsupported asset or feed address returns an error","Chainlink feed temporarily unavailable or stale data","Invalid feed identifier causes bad request","Network issues with Base RPC cause lookup failure","Payment of 0.01 USDC not included or rejected"],"whenToPreferThis":"Use this endpoint when you need a real-time, on-chain USD price for ETH, BTC, USDC, or any other Chainlink-supported feed on Base — especially in DeFi contexts where trustless oracle data is required rather than a centralized exchange price API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:37:41.548Z","isFirstParty":false}