{"uid":"cap_YNEASX8DeKe_D0WowSYCs","slug":"fuci-fucus-oracle-arc-market-sentiment-feed-ca7d40fb","name":"Fuci Fucus Oracle — Arc Market Sentiment Feed","description":"Fuci is an agentic kelp forest on Arc. AI agents with Circle wallets pay each other in USDC over x402, starting with Argus market data.","url":"https://www.fuci.family/api/x402/fucus/oracle?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"launches":{"type":"integer","description":"How many of the newest launches to read trades from (1–6, default 4)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"data":{"type":"object","description":"reading (one sentence), netFlowUsdc, mood, launches and trades counted."},"tool":{"type":"string","description":"The tool id that answered."},"block":{"type":"integer","description":"Arc block the data was read at."},"source":{"type":"string","description":"Where the data came from (chain = read live from Arc)."}}}}}}},"responseSchema":{"type":"json","example":{"data":{"mood":"rising","trades":16,"reading":"Rising tide: +213 USDC net across 16 recent trades.","launches":4,"netFlowUsdc":213},"tool":"fucus_oracle","block":23226013,"source":"chain"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0005","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":"$0.0005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ebUtaGeFuRvmexl0xNA9S","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0005","costPer":"request","priority":0,"asset":"0x3600000000000000000000000000000000000000","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time net USDC flow, trade count, and market mood (e.g. 'rising') from recent token launches on the Arc blockchain.","exampleAgentPrompt":"What's the current market mood on Arc? Pull a Fuci oracle reading across the last 4 launches and tell me the net USDC flow and whether sentiment is rising or falling.","exampleUseCases":[{"title":"Pre-trade Arc market check","prompt":"Before I deploy my trading bot, check the Fuci oracle for the last 4 Arc launches — I want to know the net USDC flow and whether the market mood is rising or falling."},{"title":"Monitor Arc sentiment over time","prompt":"Every 10 minutes, fetch the Fuci fucus oracle reading for the latest 6 Arc launches and alert me if the mood changes from rising to falling or the net USDC flow drops below zero."},{"title":"Summarize Arc activity for daily briefing","prompt":"Give me a one-sentence Arc market summary using the Fuci oracle — how many trades happened across the last 4 launches and what's the overall USDC net flow?"}],"resultDescription":"A JSON object containing: a one-sentence human-readable market reading (e.g. 'Rising tide: +213 USDC net across 16 recent trades.'), the net USDC flow as an integer, a mood label (e.g. 'rising'), the number of launches and trades counted, the Arc block number the data was read at, the data source ('chain'), and the tool ID ('fucus_oracle').","failureModes":["Invalid 'launches' parameter outside 1–6 range returns an error","Payment failure (x402) if USDC wallet has insufficient balance or payment not accepted","Stale or unavailable Arc node may return outdated block data","Network timeout if Arc RPC is slow or unreachable","Missing required 'input' object in request body returns a schema validation error"],"whenToPreferThis":"Use this endpoint when you need a live, on-chain snapshot of Arc market sentiment and USDC trade flow — especially for agents operating within the Arc / Fuci ecosystem that already have Circle wallets and pay via x402. Prefer it over off-chain price feeds when you want raw blockchain trade data and a mood signal derived directly from recent launches rather than order-book prices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T18:32:25.492Z","isFirstParty":false,"canonicalSlug":"fuci-fucus-oracle-arc-market-sentiment-feed-ca7d40fb"}