{"uid":"cap_ZnLHM6U1y_QL1J8z2fIT-","slug":"verifylite-chainlink-price-feed-c55dad60","name":"VerifyLite Chainlink Price Feed","description":"Current prices in USD from Chainlink Data Feeds on Base mainnet: ETH, BTC, cbBTC, SOL, USDC, DAI, and EUR. One pair or all at once, each with the feed's last update time, age in seconds, and a stale flag, read straight from the oracle contracts (the same prices DeFi protocols use). Useful for valuing balances, converting USDC amounts, and checking a stablecoin peg. Not charged for an unknown pair or when the feeds can't be read.","url":"https://verifylite.hydratinghealingtouch.workers.dev/chain/price?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"pair":{"type":"string","description":"Optional pair, e.g. \"ETH/USD\" or \"BTC\". Omit for all: ETH/USD, BTC/USD, CBBTC/USD, SOL/USD, USDC/USD, DAI/USD, EUR/USD."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0029","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":"$0.0029/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0029","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0029","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WtdMvkU8pLS2QuCSJFcnE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0029","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current USD prices from Chainlink Data Feeds on Base mainnet for ETH, BTC, cbBTC, SOL, USDC, DAI, and EUR, with each feed's last update time, age in seconds, and staleness indicator","exampleAgentPrompt":"What's the current ETH/USD price from Chainlink on Base — and how fresh is the data?","exampleUseCases":[{"title":"DeFi portfolio valuation","prompt":"Pull the current prices for ETH, BTC, and SOL in USD from Chainlink on Base so I can calculate the total value of my crypto holdings."},{"title":"Stale feed alerting","prompt":"Check the Chainlink price feed for BTC/USD on Base and tell me how many seconds old the latest price is — flag it if it looks stale."},{"title":"EUR/USD on-chain rate check","prompt":"What's the current EUR to USD exchange rate from the Chainlink feed on Base mainnet?"}],"resultDescription":"Returns one or all supported pairs (ETH/USD, BTC/USD, CBBTC/USD, SOL/USD, USDC/USD, DAI/USD, EUR/USD), each with the current price in USD, the feed's last update timestamp, how many seconds ago it was updated, and a boolean or flag indicating whether the feed is considered stale.","failureModes":["Invalid or unsupported pair string returns an error indicating the pair is not available","Chainlink feed temporarily unavailable may result in a timeout or upstream error","Stale data is flagged in the response rather than causing a hard failure","Malformed request body (e.g. wrong JSON structure) returns a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need on-chain, cryptographically sourced price data from Chainlink's oracle network specifically on Base mainnet, rather than centralized exchange APIs. Ideal for DeFi applications, smart contract integrations, or any use case requiring verifiable, decentralized price feeds. Supports a focused set of major assets plus EUR/USD.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:40:54.193Z","isFirstParty":false,"canonicalSlug":"verifylite-chainlink-price-feed-c55dad60"}