{"uid":"cap_kyO0jylviOUNf2gQSJ2LT","slug":"api-myceliasignal-com-642ce4df","name":"MyeliaSignal GBP/CAD Price Oracle","description":"GBP/CAD forex exchange rate — British pound to Canadian dollar — Ed25519 signed attestation","url":"https://api.myceliasignal.com/oracle/price/gbp/cad","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":"GBPCAD","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","canonical":"v1|PRICE|GBPCAD|1.60|CAD|2|bankofcanada,frankfurter|median|1780029961|430239","signature":"ae5726ec20ee6f168da9541441f3638d9af16e7f688954585d487b6d3190f34861c152233da072e1af0d085794b401f61e3dd04de680a1ee05608e03af5a370b","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_PNleSikjUicPf11Y7wWOI","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) attestation of the current GBP/CAD exchange rate","exampleAgentPrompt":"What's the current GBP to CAD exchange rate? I need a cryptographically signed attestation I can trust — one that's verifiable with an Ed25519 signature.","exampleUseCases":null,"resultDescription":"A signed oracle response containing the current GBP/CAD exchange rate along with an Ed25519 cryptographic attestation, allowing downstream consumers (smart contracts, agents, auditors) to verify the price data has not been tampered with.","failureModes":["Payment not provided or invalid — 402 Payment Required with x402 protocol details","Rate limiting or quota exceeded — 429 Too Many Requests","Upstream price feed unavailable — 503 Service Unavailable","Malformed request — 400 Bad Request"],"whenToPreferThis":"Use this endpoint when you need a cryptographically verifiable, tamper-proof GBP/CAD exchange rate — particularly for on-chain use cases, smart contract inputs, or any scenario where price integrity must be provable. Prefer this over plain REST forex APIs when auditability or trustless verification is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:04:04.113Z","isFirstParty":false}