{"uid":"cap_ozP_aUaF5rmwia9r3KAI5","slug":"mycelia-signal-fe75af63","name":"Mycelia Signal BTC/USD Oracle Price","description":"Example spot pair from docs (many /oracle/price/... routes; VWAP routes $0.02 per docs—discover paths via /sho/info)","url":"https://api.myceliasignal.com/oracle/price/btc/usd","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"domain":"BTCUSD","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","canonical":"v1|PRICE|BTCUSD|63845.21|USD|2|binance,binance_us,bitfinex,bitstamp,bullish,coinbase,gateio,gemini,kraken,okx|median|1781757657|526607","signature":"bd544d6927a36dabdbbb37c9d87002ac7c8b42b37fcf7ac2f313f7a8b647f914237d10c9f9cb410df2e49a3b765adfe90bb4ee67e12fd7d066ed77713bfb2b0f","signingScheme":"ed25519"}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_P_9bI7Cv8P8eI2_FfXaeb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a cryptographically signed (Ed25519) BTC/USD spot price from the Mycelia Signal price oracle","exampleAgentPrompt":"What's the current BTC/USD spot price with a cryptographic attestation I can verify — grab it from Mycelia Signal's oracle feed?","exampleUseCases":null,"resultDescription":"Returns the current BTC/USD spot price along with an Ed25519 cryptographic signature attesting to the value, enabling downstream verification of price authenticity. Likely includes the price value, timestamp, and signature fields.","failureModes":["Payment not provided or invalid x402 payment — returns 402 Payment Required","Invalid or unsupported currency pair path — returns 404 Not Found","Oracle data temporarily unavailable — returns 503 Service Unavailable","Rate limit exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need a cryptographically signed, verifiable BTC/USD spot price — especially for DeFi, smart contract, or audit contexts where price authenticity must be provable via Ed25519 signature. Prefer over unsigned REST price APIs when tamper-evidence matters. At $0.01/call it is cost-effective for frequent polling.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:52:07.480Z","isFirstParty":false}