{"uid":"cap_wm3JsdlQU2Hz6KGCY0Ump","slug":"myeliasignal-msxi-sentiment-index-history-btc-usd-d26fd16c","name":"MyeliaSignal MSXI Sentiment Index History (BTC/USD)","description":"MSXI sentiment index history — 60 days, per-row original signatures. Regime, components, confidence. — Ed25519 signed attestation","url":"https://api.myceliasignal.com/oracle/history/index/msxi/btcusd","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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pi5B-WfxU_yZ0iIJHpHV3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns 60 days of MSXI sentiment index history for BTC/USD, including regime classification, component breakdowns, confidence scores, and per-row Ed25519 signed attestations.","exampleAgentPrompt":"Pull the last 60 days of MSXI sentiment index history for BTC/USD — I need the regime labels, component scores, and confidence values, and I want each row to include its Ed25519 signature so I can verify the data integrity.","exampleUseCases":null,"resultDescription":"An array of up to 60 daily rows for BTC/USD MSXI sentiment index, each containing: the sentiment index value, regime classification (e.g. risk-on/risk-off), individual component scores, confidence level, and a per-row Ed25519 cryptographic signature for tamper-evident attestation.","failureModes":["Payment not provided or invalid — endpoint requires $0.1 USDC via x402 payment protocol","Invalid or unsupported trading pair in URL path","Service unavailable — upstream data source unreachable","Fewer than 60 days of history available if service is newly launched","Ed25519 signature verification failure on client side if public key is mismatched"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically attested, historically rich (60-day) sentiment signal for BTC/USD with structured regime and component breakdown — particularly for oracle-driven smart contracts, verifiable data pipelines, or any use case requiring tamper-evident financial sentiment provenance. Prefer over raw price feeds when the regime classification and confidence scoring are important.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:51:28.381Z","isFirstParty":false}