{"uid":"cap_cWEIw0U_2F1tcJZQe4nGZ","slug":"api-myceliasignal-com-e71cc051","name":"XAU/JPY Gold Price Oracle (Ed25519 Signed)","description":"Real-time gold spot price in JPY for Asian commodity markets — Ed25519 signed attestation","url":"https://api.myceliasignal.com/oracle/price/xau/jpy","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":"XAUJPY","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","canonical":"v1|PRICE|XAUJPY|716951|JPY|0|bankofcanada,binance,coinbase,frankfurter,gemini,goldbroker,jmbullion,kitco,kraken,norgesbank,okx|cross_rate|1780029397|972273","signature":"7598934134f43dbffaab7add8ce09f849646f01bd910ccc397c955d957b94b07ac4e0308aadea269b4dcd668883b464deea7d64141b1f052c1d57a8b501c3007","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_6N3uxR_MOXgTersWwv1RP","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 gold price in Japanese Yen (XAU/JPY) as a cryptographically signed Ed25519 attestation","exampleAgentPrompt":"What's the current gold price in Japanese yen? I need a signed, verifiable attestation I can trust for a financial application.","exampleUseCases":[{"title":"Smart contract settlement with verifiable gold price","prompt":"I'm deploying a derivative contract that settles based on gold prices in yen. Can you fetch me a cryptographically signed XAU/JPY rate I can embed directly into the transaction for proof?"},{"title":"Asian commodity trading desk real-time reference","prompt":"Our Tokyo trading desk needs the latest gold spot price in yen with cryptographic proof so we can audit our pricing against an independently verifiable source. Pull that for me right now."},{"title":"DeFi collateral oracle for gold-backed stablecoin","prompt":"We're launching a gold-backed stablecoin on-chain and need a tamper-proof signed feed of XAU/JPY prices. Set up a way for our smart contract to fetch and verify these attestations continuously."}],"resultDescription":"Returns an Ed25519-signed attestation containing the current XAU/JPY spot price, a timestamp, and a cryptographic signature that can be independently verified to confirm the data has not been tampered with.","failureModes":["Payment not received or x402 payment header missing — returns 402 Payment Required","Upstream price feed unavailable — may return 503 or stale data error","Invalid or malformed request — returns 400 Bad Request","Rate limit exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically verifiable (Ed25519-signed) gold price in Japanese Yen — particularly useful for smart contracts, DeFi applications, or any system requiring tamper-evident financial data attestations rather than an unsigned price feed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:55:51.780Z","isFirstParty":false}