{"uid":"cap_VWylT7JcDShYvFRu13WFc","slug":"cn-data-fx-rates-36e5ef47","name":"CN Data FX Rates","description":"Chinese market and China-focused public data over the x402 protocol. No API key and no signup: call any endpoint, receive HTTP 402 with payment terms, pay the listed amount in USDC on Base and retry. Every response is JSON. Some Chinese-language sources are published only as web pages — these endpoints return them as clean, machine-readable JSON.","url":"https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/fx?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"updatedAt":"Thu, 01 Oct 2026 00:00:01 +0000","foreignToCny":{"EUR":7.8612,"HKD":0.8642,"JPY":0.0451,"USD":6.7169}},"endpoint":"/cn/fx"}},"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_ntBjH226tViGkjB7vefRE","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 official CNY foreign exchange rates (USD, EUR, HKD, JPY, and more) as machine-readable JSON, sourced from Chinese financial data.","exampleAgentPrompt":"What are the latest official CNY exchange rates against USD, EUR, HKD, and JPY from Chinese market data?","exampleUseCases":[{"title":"RMB cross-border payment conversion","prompt":"I need to pay a supplier in China — what's the current USD to CNY exchange rate so I can calculate how much RMB they'll receive for a $50,000 wire?"},{"title":"Multi-currency portfolio valuation in CNY","prompt":"I hold EUR, HKD, and JPY positions — can you pull the latest CNY rates for all three so I can calculate the total RMB value of my portfolio?"},{"title":"Daily FX rate monitoring for reporting","prompt":"Fetch today's official Chinese yuan rates against major currencies so I can populate my daily FX rate report with the most current CNY figures."}],"resultDescription":"A JSON object with an 'ok' status flag, a 'data' object containing an 'updatedAt' RFC-2822 timestamp and a 'foreignToCny' map of currency codes (e.g. EUR, HKD, JPY, USD) to their CNY exchange rates as decimal numbers, and the endpoint path.","failureModes":["HTTP 402 returned before payment is made — must pay listed USDC amount on Base and retry","Stale rates if the upstream Chinese data source has not refreshed — check updatedAt timestamp","Currency codes not in the foreignToCny map if the source does not publish them","Network or worker errors returning non-JSON responses"],"whenToPreferThis":"Choose this endpoint when you need CNY exchange rates sourced specifically from Chinese market/official data, returned as clean structured JSON without requiring API key registration. Ideal for agents needing RMB conversion rates on demand with micro-payment access rather than a subscription. Prefer over generic FX APIs when the user explicitly needs China-side official rates rather than interbank mid-market rates from Western providers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:42:17.294Z","isFirstParty":false,"canonicalSlug":"cn-data-fx-rates-36e5ef47"}