{"uid":"cap_yv08m99Qj_R58S2kswbos","slug":"cn-data-chinese-stock-sector-performance-rankings-344b8f43","name":"CN Data – Chinese Stock Sector Performance Rankings","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/sector?utm_source=zero.xyz","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":{"type":{"type":"string","description":"板块类型：industry（行业，默认）/ concept（概念）/ region（地域）"},"limit":{"type":"integer","description":"返回板块条数 1-100，默认 20"},"direction":{"type":"string","description":"排序方向：up（涨幅榜，默认）/ down（跌幅榜）"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"data":{"type":"industry","items":[{"code":"BK1306","name":"蓄电池及其他电池","rank":1,"leader":{"code":"002733","name":"雄韬股份","changePercent":10.02},"laggard":{"code":"603031","name":"安孚科技","changePercent":-4.06},"advancers":8,"decliners":2,"changePercent":5.45}],"source":"东方财富 板块行情（push2）","returned":2,"typeName":"行业板块","direction":"up","totalSectors":496},"endpoint":"/cn/sector"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_P-Br4WwcgO6Roph1sVLKd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ranked lists of Chinese stock market sectors (industry, concept, or regional) sorted by price movement, including leader/laggard stocks and advance/decline counts.","exampleAgentPrompt":"Show me the top 10 Chinese industry sectors by today's gains — I want to see which sectors are leading the A-share market, including the best and worst performer within each sector.","exampleUseCases":[{"title":"Daily sector momentum scan","prompt":"Pull the top 20 Chinese industry sectors by price gain today — I want to see the leader and laggard stock in each sector and how many stocks are up versus down."},{"title":"Concept sector decline watchlist","prompt":"Show me the 15 worst-performing Chinese concept sectors today, sorted by biggest decline, so I can see which themes are selling off hardest."},{"title":"Regional sector breadth check","prompt":"Get me the top 10 regional sectors in the Chinese stock market right now — I want to see how many stocks are advancing versus declining in each region."}],"resultDescription":"A JSON object containing the requested sector type (industry/concept/region), sort direction, total sector count, and an ordered array of sector entries — each with sector code, Chinese name, rank, leader stock (code, name, change%), laggard stock (code, name, change%), count of advancing stocks, count of declining stocks, and the sector's net change percent. Source attribution is included.","failureModes":["HTTP 402 returned before payment is made — must pay $0.02 USDC on Base and retry","Invalid 'type' parameter value returns an error (only 'industry', 'concept', 'region' accepted)","'limit' outside 1–100 range may be rejected or clamped","'direction' value other than 'up' or 'down' may default or error","Upstream East Money data feed outage may result in stale or missing sector data","Network timeout from Cloudflare Worker if upstream is slow"],"whenToPreferThis":"Choose this endpoint when you need ranked, machine-readable Chinese stock sector data — especially when the original source (East Money) only publishes this as a web page. Prefer it over scraping Chinese financial sites directly, or when you need sector-level breadth (advancers/decliners) rather than individual stock quotes. It is the right choice for agents monitoring Chinese market rotation, sector momentum strategies, or building dashboards of A-share performance by industry, concept, or region.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:39:32.068Z","isFirstParty":false,"canonicalSlug":"cn-data-chinese-stock-sector-performance-rankings-344b8f43"}