{"uid":"cap_zCOc_UYvkdNO0pI6egNPy","slug":"signal-nodus-fx-rate-9aed511a","name":"Signal Nodus FX Rate","description":"Signal Nodus: year-over-year diffs of SEC filing sections, pinned to accession numbers. The diff is the product; raw data is the on-ramp.","url":"https://api.signalnodus.ai/v1/fx/rate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"base":"USD","date":"2026-08-18","rates":{"EUR":0.86386,"GBP":0.73933,"JPY":159.7}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_qGYosnATx0tkJG6CSHI-v","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 current foreign exchange rates for multiple currencies relative to a base currency (e.g. USD)","exampleAgentPrompt":"What are today's exchange rates for EUR, GBP, and JPY against USD?","exampleUseCases":[{"title":"Currency conversion for travel budget","prompt":"I'm planning a trip and need to know the current exchange rates for EUR, GBP, and JPY against USD so I can estimate my budget."},{"title":"FX rate enrichment for financial report","prompt":"Fetch today's USD base exchange rates for EUR, GBP, and JPY — I need to enrich this week's financial report with current FX data."},{"title":"Live forex monitoring for trading dashboard","prompt":"Pull the latest USD exchange rates for EUR, GBP, and JPY and tell me the date these rates are valid for."}],"resultDescription":"A JSON object containing the base currency (e.g. 'USD'), the date of the rates, and a map of currency codes to their exchange rates (e.g. EUR: 0.86386, GBP: 0.73933, JPY: 159.7).","failureModes":["Invalid or unsupported base currency returns an error","Network timeout or upstream rate feed unavailable returns a 5xx error","Rate limit exceeded returns a 429 response","Payment failure (x402) results in no data returned"],"whenToPreferThis":"Choose this endpoint when you need a fast, low-cost ($0.01 USDC) lookup of current FX rates for major currency pairs against a USD base, especially in an x402-compatible payment workflow. It is suitable for lightweight enrichment or monitoring tasks rather than high-frequency trading infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:37:12.254Z","isFirstParty":false,"canonicalSlug":"signal-nodus-fx-rate-9aed511a"}