{"uid":"cap_djYIXi6MS7SO4ZXklXpv4","slug":"api-myceliasignal-com-5ae78bb2","name":"MyceliaSignal SOL/USD Spot Price Oracle","description":"Real-time Solana price in USD, aggregated from multiple exchanges — Ed25519 signed attestation","url":"https://api.myceliasignal.com/oracle/price/sol/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":"SOLUSD","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","canonical":"v1|PRICE|SOLUSD|81.67|USD|2|binance,bitfinex,bitstamp,coinbase,gateio,gemini,kraken,okx|median|1780029483|426016","signature":"395dfd47e84752e50dc5ad6bfdd29d7e87d0ca7d85e6cc784535b98d239cb510dd0a91f7ccdbb446dc4f5723eb75e5219c60be5d48a8c2e306173f3487823702","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_nB9C6sI541m7PJq6XPiOY","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 the current SOL/USD spot price as an Ed25519-signed cryptographic attestation for on-chain or verifiable use","exampleAgentPrompt":"What's the current Solana price in USD? I need a cryptographically signed attestation I can verify — get me the latest SOL/USD oracle reading from MyceliaSignal.","exampleUseCases":[{"title":"Verify Solana price for smart contract execution","prompt":"Before I execute this token swap on-chain, I need to fetch the current SOL/USD price with a valid Ed25519 signature so the smart contract can verify it hasn't been tampered with. Can you grab that signed price attestation from MyceliaSignal?"},{"title":"Prove price accuracy in DeFi liquidation event","prompt":"A user is disputing a liquidation that happened at a specific moment. I need to retrieve the signed SOL/USD price from that timestamp to prove the price was accurate when we executed the liquidation. Get me that cryptographically verified oracle reading."},{"title":"Build trustless cross-chain price bridge","prompt":"I'm setting up a price feed that other blockchains will trust. Fetch me the current Solana price with its Ed25519 signature so I can publish it as a verifiable price point that downstream systems can independently validate without needing to trust us as intermediaries."}],"resultDescription":"A JSON object containing the current SOL/USD spot price along with an Ed25519 cryptographic signature attesting to its authenticity, enabling downstream verification that the price data has not been tampered with.","failureModes":["Payment not included or insufficient (402 Payment Required — must include $0.01 USDC via x402 protocol)","Price feed temporarily unavailable (503 Service Unavailable)","Signature verification failure if attestation key rotated","Stale price data if upstream exchange feed is delayed"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically verifiable SOL/USD price — for example, in smart contracts, DeFi protocols, or any system that requires trustless price attestation. Prefer it over unauthenticated price APIs when tamper-evidence and Ed25519 signature verification are required. Ideal for agentic workflows that need to prove the price used was accurate at a given moment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:59:48.531Z","isFirstParty":false}