{"uid":"cap_KmLjkN2PrqtbFbMIGtH8C","slug":"cortex-cloud-fx-list-367cabbe","name":"Cortex Cloud FX List","description":"OpenAI-compatible AI and data API for agents. Pay per call in USDC on Base via x402 — no API keys, no subscriptions, no lock-in.","url":"https://api.cortexcloud.org/x402/v1/fx/list?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"object","format":"application/json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VXGB3hEtcq5n4rlAjAHeI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Lists available foreign exchange (FX) currency pairs or financial instruments supported by the Cortex Cloud API","exampleAgentPrompt":"Show me all the FX currency pairs available on Cortex Cloud so I can see which ones I can get exchange rates for.","exampleUseCases":[{"title":"Discover tradeable currency pairs","prompt":"What foreign exchange pairs does Cortex Cloud support? I want to see the full list before I start querying live rates."},{"title":"Validate supported instruments for app","prompt":"Can you pull the list of available FX pairs from Cortex Cloud so I can check whether EUR/GBP and USD/JPY are both supported before building my currency converter?"},{"title":"Explore FX data coverage","prompt":"I'm building a forex dashboard — can you fetch all the supported currency pairs from Cortex Cloud so I know what markets I can cover?"}],"resultDescription":"Returns a JSON object listing available FX currency pairs or financial instruments supported by the Cortex Cloud API, likely including pair identifiers and relevant metadata.","failureModes":["Empty or malformed response if the service is unavailable","402 Payment Required if USDC payment on Base is not properly submitted","Sparse schema means no documented error codes — unknown failure structure","Properties filter may silently accept invalid values without returning an error"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover which FX currency pairs or financial instruments are available via Cortex Cloud before querying rates or prices. Prefer this over hardcoding pair names. Good for building dynamic UIs or validating instrument support. Choose this over alternatives if you are already paying per-call in USDC on Base and want a no-subscription, no-API-key workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:45:43.922Z","isFirstParty":false,"canonicalSlug":"cortex-cloud-fx-list-367cabbe"}