{"uid":"cap_dkYyjl31e5K-XkvK-eh0h","slug":"cra-agent-usyc-oracle-price-yield-data-f1a9fd7e","name":"CRA AGENT USYC Oracle Price & Yield Data","description":"The price of USYC (Circle's tokenized money market fund of short-term US Treasuries) from the oracle its Teller mints and redeems at, the yield its price shows over 7 and 30 days as a yearly rate, every published price on Arc, and the supply on Arc.","url":"https://api.cra-agent.tech/v1/paid/arc/usyc?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_r-4k6b5p5zoN4x3YAHp-x","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x3600000000000000000000000000000000000000","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current USYC oracle price, 7-day and 30-day annualized yield, full price history on Arc, and USYC supply on Arc","exampleAgentPrompt":"What is the current oracle price of USYC on Arc, and what annualized yield is it showing over the last 7 and 30 days?","exampleUseCases":[{"title":"Monitoring USYC yield for DeFi allocation","prompt":"What yield is USYC currently showing on Arc — give me the 7-day and 30-day annualized rates so I can compare it against other stable yield options?"},{"title":"Tracking USYC price history on Arc","prompt":"Can you pull the full price history of USYC that's been published on Arc so I can see how the oracle price has moved over time?"},{"title":"Checking USYC supply and current valuation","prompt":"What is the current supply of USYC on Arc and what is the oracle price it's minting and redeeming at right now?"}],"resultDescription":"Returns the current USYC oracle price (as used by Teller for minting and redemption), annualized yield derived from price appreciation over 7 and 30 day windows, a complete list of every price published on Arc, and the current total USYC supply on Arc.","failureModes":["Payment not included or invalid — 402 payment required error","API unavailable or upstream oracle data missing — 503 or timeout","Malformed request — 400 bad request if query params are invalid","USYC oracle data temporarily stale or not updated — may return cached or outdated price"],"whenToPreferThis":"Choose this endpoint when you need on-chain USYC oracle price data, yield rates derived from actual price movement, full historical price records on Arc, or supply figures — particularly for DeFi agents monitoring tokenized Treasury yield or building allocation strategies around Circle's USYC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:46:48.384Z","isFirstParty":false,"canonicalSlug":"cra-agent-usyc-oracle-price-yield-data-f1a9fd7e"}