{"service":"CN Data","network":"eip155:8453","payTo":"0xE69507F3e6F57A63e90a638E59C47d1b48dc3229","facilitator":"https://facilitator.payai.network","endpoints":[{"method":"GET","path":"/cn/fx","price":"$0.01","tags":["china","forex","cny","finance"],"description":"RMB reference exchange rates. Returns the CNY cross table plus foreign-to-CNY rates for USD, EUR, JPY, HKD, GBP, KRW, SGD and AUD."},{"method":"GET","path":"/cn/market-clock","price":"$0.01","tags":["china","market-hours","a-shares","trading","holiday"],"description":"Is the Shanghai/Shenzhen A-share market open right now? Returns Beijing time, the session phase (pre_open, open, lunch_break, closed, weekend_closed, holiday_closed) and the session hours. Accounts for China's statutory holidays and makeup workdays, not just weekdays."},{"method":"GET","path":"/cn/holiday","price":"$0.01","tags":["china","holiday","calendar","workday","schedule"],"description":"China public holiday status and calendar. Today's status (holiday / makeup workday / normal weekend / workday) plus the full year list of statutory days off and makeup workdays, with festival names and overtime pay multipliers. Optional ?date=YYYY-MM-DD."},{"method":"GET","path":"/cn/index","price":"$0.02","tags":["china","stocks","index","a-shares","market-data"],"description":"Chinese and Hong Kong stock index quotes in one call: Shanghai Composite (000001.SS), Shenzhen Component (399001.SZ), ChiNext (399006.SZ), CSI 300 (000300.SS) and Hang Seng (^HSI). Includes price, previous close and percent change."},{"method":"GET","path":"/cn/trends","price":"$0.02","tags":["china","trends","hot-search","content","sentiment"],"description":"Baidu real-time hot search top list. Chinese-language trending topics with rank, title and heat score. Useful for content planning, market sentiment and picking what to write about next. Optional ?limit=1-50."},{"method":"GET","path":"/cn/brief","price":"$0.05","tags":["china","bundle","fx","market-hours","holiday"],"description":"Bundle: RMB reference rates + A-share market session status (holiday aware) + China public holiday status in a single call. Cheaper than buying the three endpoints separately."},{"method":"GET","path":"/cn/weibo-trends","price":"$0.02","tags":["china","weibo","trends","hot-search","content","sentiment"],"description":"Weibo real-time hot search list (Sina Weibo trending topics) in Chinese, with rank, topic title, heat score and tag. A second opinion next to /cn/trends, which uses Baidu. Optional ?limit=1-50."},{"method":"GET","path":"/cn/weather","price":"$0.02","tags":["china","weather","air-quality","aqi","city","pm2.5"],"description":"Current weather plus air quality for Chinese cities, with Chinese-language conditions. Pass ?city=上海 (14 city presets) or ?lat=&lon=. Returns temperature, feels-like, humidity, precipitation, wind, WMO weather text in Chinese, and PM2.5/PM10/US AQI with a Chinese pollution level."},{"method":"GET","path":"/cn/news","price":"$0.02","tags":["china","news","headlines","tech","chinese","content"],"description":"Chinese tech and digital-product headlines in one call, merged and sorted by time: IT之家 (ithome.com) and 少数派 (sspai.com). Each item has title, summary, publish time, link and source. Optional ?source=ithome|sspai and ?limit=1-50."},{"method":"GET","path":"/cn/trading-days","price":"$0.01","tags":["china","a-shares","trading-calendar","market-hours","holiday","schedule"],"description":"A-share (Shanghai/Shenzhen) trading calendar for the next N days: which dates are trading days and which are closed, holiday names included. Correctly treats make-up workdays that fall on weekends as CLOSED for the exchange — a common mistake. Optional ?days=1-120 and ?from=YYYY-MM-DD."},{"method":"GET","path":"/cn/stock","price":"$0.02","tags":["china","stocks","equities","a-shares","hong-kong","quotes"],"description":"Stock quotes for Shanghai, Shenzhen and Hong Kong listings: price, previous close, change, percent change, day high/low, volume and market state. Pass ?symbol=600519,000001,00700.HK up to 5 codes — accepts 600519 / sh600519 / sz000001 / 00700.HK / hk00700."},{"method":"GET","path":"/cn/earthquake","price":"$0.02","tags":["china","earthquake","seismic","disaster","monitoring"],"description":"Recent earthquakes in and around China (lat 18-54N, lon 73-136E) from the USGS public catalog: time, magnitude, place, coordinates, depth and tsunami flag. Optional ?days=1-30, ?minMagnitude=3, ?limit=1-100."},{"method":"GET","path":"/cn/lunar","price":"$0.01","tags":["china","calendar","lunar","solar-terms","zodiac","festival","农历","节气"],"description":"Chinese lunar calendar: lunar date, zodiac animal, sexagenary (ganzhi) year/month/day cycles and the 24 solar terms, with Chinese festival names such as 春节/中秋/端午/除夕. Optional ?date=YYYY-MM-DD and ?days=1-31 for a range, plus the next solar term and next lunar festival with a days-away count. Computed locally (1900-2100), so it is deterministic and never rate-limited. Useful for Chinese content scheduling, marketing calendars and date reasoning 农历/节气/生肖/干支. 中文：农历日期、二十四节气、生肖、干支、农历节日，支持 ?date= 和 ?days=。"},{"method":"GET","path":"/cn/weather-forecast","price":"$0.02","tags":["china","weather","forecast","travel","planning","天气"],"description":"Multi-day weather forecast for Chinese cities with Chinese-language conditions: daily max/min temperature, precipitation amount, precipitation probability, max wind speed, sunrise and sunset. Pass ?city=上海 (14 city presets) or ?lat=&lon=, plus ?days=1-16. Complements /cn/weather (current conditions + air quality). 中文：未来几天天气预报，含降水概率、日出日落。"},{"method":"GET","path":"/cn/hot-all","price":"$0.05","tags":["china","trending","hot-search","sentiment","aggregated","热搜"],"description":"What is China talking about right now — three hot lists in one call: Baidu (百度热搜), Weibo (微博热搜) and Toutiao (头条热榜). Merges them into one view and adds a CROSS-SOURCE signal: topics that appear on 2+ platforms are ranked first, because those travel across communities instead of spiking in a single one. Returns crossSource (with the rank each platform gave it) and bySource. Optional ?perSource=5-30. No single Chinese platform exposes this merged view — each one only shows its own list. 中文：全网热搜聚合（百度+微博+头条），并标注哪些话题同时上了多个榜。"},{"method":"GET","path":"/cn/weather-alarm","price":"$0.02","tags":["china","data"],"description":"Every weather warning currently in force across China, straight from the National Meteorological Center (中央气象台): typhoon, rainstorm, gale, thunderstorm, high temperature, forest fire risk and more. Each item is parsed into province / city / county / hazard type / warning colour (blue<yellow<orange<red), with issue time, issuing station, original title and source link, plus nationwide counts by hazard type and by colour. Filter with ?province= 广东, ?kind= 暴雨, ?level=red,orange, ?limit=1-100. This is official hazard data that normally only exists as web pages — no clean machine-readable feed is published. 中文：全国生效中的气象预警信号，含省市县、灾种、预警颜色、发布时间和原文链接。"},{"method":"GET","path":"/cn/poetry","price":"$0.01","tags":["china","poetry","culture","content","古诗"],"description":"A classical Chinese poem, one per call, with author, dynasty, the full text of the poem and theme tags. Useful for captions, greetings, social posts and anything that needs a Chinese literary touch. The served poem is cached for 30 minutes so it stays consistent within the same half hour. 中文：今日诗词（含作者、朝代、全文、主题标签）。"},{"method":"GET","path":"/cn/cny-fixing","price":"$0.02","tags":["china","data"],"description":"The official CNY central parity rate (人民币汇率中间价) published daily by CFETS / China Foreign Exchange Trade System — the reference rate used for cross-border settlement, accounting and customs valuation in China. Every quoted currency comes with its Chinese and English pair name, today's fixing, the change in basis points versus the previous trading day and the implied previous fixing. Filter with ?currency=USD,EUR and ?limit=1-40. Different from /cn/fx, which returns live market spot rates. 中文：人民币汇率中间价（央行/CFETS 官方定盘价），含相对上一交易日的基点变动。"},{"method":"GET","path":"/cn/typhoon","price":"$0.02","tags":["china","data"],"description":"Live typhoon tracks and official forecasts for the western Pacific and South China Sea, from the National Meteorological Center (中央气象台). For every storm currently active you get the latest observed position (latitude, longitude, central pressure, max wind speed, Beaufort force, movement direction and speed, 7-level wind radii) plus the official forecast track at 12/24/36/48/60/72/96/120 hours with predicted intensity. Query a specific storm with ?id=, full history with ?track=1, or ended storms too with ?all=1. 中文：台风实时路径与官方预报（含实测点、强度等级、移向移速、七级风圈半径和逐 12~120 小时预报点）。"},{"method":"GET","path":"/cn/limit-up","price":"$0.02","tags":["china","a-shares","stock","market","limit-up","涨停"],"description":"The A-share limit-up board (涨停板) for a trading day: every stock that closed or is currently sealed at the daily limit, with consecutive-board count (连板数), first and last seal time, number of times the seal broke (炸板次数), seal fund in yuan, turnover, float market cap, industry and how many limit-ups it has had within the last N days. Ships pre-computed structure that a single stock API cannot give you: the ladder by consecutive boards (2板/3板/...), and the industry distribution of today's limit-ups. Optional ?date=YYYY-MM-DD, ?limit=1-200, ?sort=boards|fund|time. 中文：涨停板行情——当日全部涨停股、连板高度、封板资金、炸板次数、行业分布，数据为盘中实时。"},{"method":"GET","path":"/cn/sector","price":"$0.02","tags":["china","a-shares","sector","industry","market","板块"],"description":"Chinese sector performance ranking (板块行情): industry, concept and region sectors ranked by change percent, each with the number of advancing and declining constituents inside the sector plus the leading and lagging stock. Optional ?type=industry|concept|region, ?direction=up|down and ?limit=1-100. Useful when you need to know which part of the Chinese market is moving rather than what a single index did. 中文：行业/概念/地域板块涨跌排行，含板块内涨跌家数和领涨股、领跌股。"},{"method":"GET","path":"/cn/fund","price":"$0.02","tags":["china","fund","mutual-fund","finance","nav","基金"],"description":"Chinese public mutual fund profile and NAV (公募基金档案与净值) in one call: official fund name, full legal name, fund company, custodian, managers, inception date, risk level, fund size, latest unit NAV with its date, period returns (1m/3m/6m/YTD/1y/3y/5y/since inception) and the recent NAV history table with purchase/redemption status. Pass ?code=000001 (6-digit fund code) and optional ?history=0-60. Chinese funds publish NAV daily and investors cannot get this as clean JSON anywhere else. 中文：公募基金档案（公司、基金经理、风险等级、规模）+ 最新净值 + 各区间收益 + 历史净值。"},{"method":"GET","path":"/cn/dragon-tiger","price":"$0.02","tags":["china","a-shares","stock","dragon-tiger","龙虎榜","finance"],"description":"The A-share daily 龙虎榜 (dragon-tiger board) — the official list of stocks whose trading triggered an exchange disclosure, with the amounts the top seats bought and sold. Each entry carries close price, change percent, turnover, float market cap, the exchange's stated reason for listing (e.g. daily deviation of 7%), East Money's interpretation of who traded (e.g. \"3 institutions sold, 39.82% success rate\"), the board's net buy amount, its share of total turnover, and the stock's forward 1-day and 5-day move after listing. Also returns day-level totals (net buy / net sell) and a breakdown of listing reasons. Pass ?symbol=002384 to get one stock's recent listings WITH the actual top-5 buying and selling broker seats (each with 3-day win rate), ?date=YYYY-MM-DD for a past day, ?sort=net|amount|change, ?direction=buy|sell, ?limit=1-200. 中文：每日龙虎榜——上榜个股、买卖金额、净买入、上榜原因、东财席位解读；传 ?symbol= 还能拿到该股的买卖前五营业部。"},{"method":"GET","path":"/cn/fundflow","price":"$0.02","tags":["china","a-shares","fund-flow","sector","资金流向","market"],"description":"Where money is moving inside the Chinese market right now — capital flow ranking (资金流向) for industry sectors, concept sectors, regions or individual A-shares. For each item you get the main-force net inflow (超大单+大单) in yuan and as a percentage of that item's turnover, plus the four size buckets separately (super-large, large, medium, small orders), each with net amount and share, and the sector's leading stock. Sort by inflow with ?direction=in or by outflow with ?direction=out. Optional ?type=industry|concept|region|stock, ?limit=1-100. This is the fastest way to see whether money is rotating into or out of part of the market, which index quotes alone cannot show. 中文：行业/概念/地域/个股资金流向排行——主力净流入、超大单、大单、中单、小单，盘中实时。"},{"method":"GET","path":"/cn/douyin-hot","price":"$0.02","tags":["china","douyin","trends","hot-search","抖音"],"description":"Douyin (抖音) real-time trending search board — what Chinese short-video users are searching for right now, with the rank, the search word and Douyin's own heat value, plus the board badge (新 new / 热 hot / 爆 exploding). Complements the Baidu, Weibo and Toutiao hot lists with the single largest short-video platform in China, which publishes no official API. Optional ?limit=1-50. 中文：抖音实时热搜榜（含热度值和“新/热/爆”角标），补上百度/微博/头条之外最大的短视频平台。"},{"method":"GET","path":"/cn/futures","price":"$0.02","tags":["china","futures","shfe","dce","czce","ine","gfex","cffex","期货"],"description":"Chinese futures market quotes in one call, covering all six mainland exchanges: Shanghai Futures Exchange (SHFE), Dalian Commodity Exchange (DCE), Zhengzhou Commodity Exchange (CZCE), Shanghai International Energy Exchange (INE), Guangzhou Futures Exchange (GFEX) and China Financial Futures Exchange (CFFEX). For each contract you get the latest price, change, percent change, open, high, low, volume, open interest and turnover in yuan. Sorted by volume so the most liquid contracts come first, and continuous (main) contracts are flagged. Select the exchange with ?market=shfe|dce|czce|ine|gfex|cffex, filter contracts with ?contract=cu and cap the list with ?limit=1-200. No public machine-readable futures quote feed exists for these exchanges, so this is the fastest way to get them as JSON. 中文：国内六大期货交易所行情——上期所/大商所/郑商所/能源中心/广期所/中金所全部合约的最新价、涨跌、成交量、持仓量、成交额。"},{"method":"GET","path":"/cn/dividend","price":"$0.02","tags":["china","a-shares","dividend","bonus","分红","送转"],"description":"A-share dividend and bonus-share plans (分红送转): the per-10-share cash dividend and/or bonus/reserve-to-share conversion plan just disclosed, the implementation progress (pre-disclosure, board approved, shareholder approved, implemented), the plan announcement date, report period, total shares and the stock's move on the 10th trading day after the announcement. Sorted newest first, so the top of the list is what was just published. Pass ?symbol=600519 for one stock, ?report=2026-06-30 to pin a fiscal period, or ?limit=1-300. This ships a cross-sectional view of the whole market that no single-stock API can give you, useful for dividend-harvesting screens and event studies. 中文：A股分红送转方案——每 10 股派息/送转预案、实施进度、公告日、报告期，以及公告后第 10 日涨跌幅。"},{"method":"GET","path":"/cn/block-trade","price":"$0.02","tags":["china","a-shares","block-trade","大宗交易","institutional"],"description":"A-share block trade (大宗交易) detail for the latest trading day, or any date you pass: deal price, close price, premium or discount versus the close, traded shares, turnover in yuan, the buyer and seller brokerage seats, the stock's change percent, turnover rate and the trade's rank for that stock. Includes per-day totals and counts of premium vs discount trades. Pass ?date=YYYY-MM-DD for a past day, ?symbol=002384 for one stock, ?sort=amount|volume|premium and ?limit=1-300. Block trades often front-run or follow major position changes, and this data is otherwise only published as paginated web pages. 中文：A股大宗交易明细——成交价、折溢价率、成交量额、买卖营业部席位，默认最近一个交易日，含每日汇总。"},{"method":"GET","path":"/cn/earnings-forecast","price":"$0.02","tags":["china","a-shares","earnings","forecast","业绩预告","fundamental"],"description":"A-share earnings pre-announcements (业绩预告) from the official disclosure stream: for each company you get the forecast type (预增 big rise / 预减 big fall / 略增 slight rise / 略减 slight fall / 扭亏 back to profit / 首亏 first loss / 续盈 / 续亏 / 不确定), the year-on-year change range in percent, the forecast amount range in yuan, the previous year's same-period figure, the notice date, the report period, the full announcement text and management's stated reason. Newest disclosure first and the net-profit metric by default, so the top of the list is what was just published. Pass ?report=2026-09-30 to pin a fiscal period, ?type=预增 to filter by forecast type, ?symbol=600519 for one stock, ?sort=change to rank by forecast growth, or ?metric=all to include revenue forecasts as well. Earnings pre-announcements move Chinese stocks more than almost any other scheduled disclosure, and this is the cleanest machine-readable view of the whole market at once. 中文：A股业绩预告——预告类型（预增/预减/扭亏/首亏…）、同比变动区间、预计金额、公告日、预告原文与变动原因。"},{"method":"GET","path":"/cn/earnings-express","price":"$0.02","tags":["china","a-shares","earnings","express","业绩快报","fundamental"],"description":"A-share earnings express reports (业绩快报): the preliminary numbers a company itself publishes weeks before the full quarterly or annual report, for every mainland listing that filed one. Each row carries operating revenue, net profit attributable to shareholders, basic EPS, net asset value per share, weighted-average ROE, both figures for the same period last year, and the year-on-year growth in revenue and in net profit — plus the report period, its quarter label, the board, the industry, the notice date and whether the row is that company's latest revision. Pair it with /cn/earnings-forecast: the forecast is what management expects, the express report is what the books already say. Pass ?symbol=600519 for one stock's history, ?report=2026-09-30 to pin a fiscal period, ?date=2026-10-13 for one disclosure day, ?sort=notice|revenue|profit|roe|growth to rank, ?direction=asc to flip the order, and ?limit=1-300. Chinese vendors publish these as per-company announcement pages; there is no clean market-wide feed. 中文：A股业绩快报——营业收入、归母净利润、每股收益、每股净资产、加权ROE与营收/净利同比增速。"},{"method":"GET","path":"/cn/lockup","price":"$0.02","tags":["china","a-shares","lockup","unlock","解禁","risk"],"description":"A-share share-lockup expiry calendar (限售股解禁): which listed companies have restricted shares becoming tradable over the coming window, with the exact expiry date, days until expiry, number of shares released, estimated release value in yuan at the latest close, the released stake as a percent of total shares, the release type (IPO original shareholders, private placement institutions, equity incentive, additional commitments) and the latest price. Defaults to the next 30 days sorted by expiry date, so the first rows are the nearest supply overhangs; pass ?days=90 for a longer window, ?symbol=002594 for one stock, ?type=定向增发 to filter by release type, or ?sort=size to rank by release value. Lockup expiries are a scheduled, date-known supply event that traders and risk systems screen for, and the raw source is a paginated web table. 中文：A股限售股解禁日历——解禁日、距今天数、解禁股数、解禁市值、占总股本比例、解禁类型。"},{"method":"GET","path":"/cn/holder-count","price":"$0.02","tags":["china","a-shares","shareholders","holder-count","股东户数","sentiment"],"description":"A-share shareholder-count changes (股东户数): the number of registered shareholders as of the latest disclosure date, the change versus the previous period in absolute and percent terms, plus the implied average holding per shareholder in shares and in yuan at market value, total market cap and close price. Defaults to the most recently disclosed batch; pass ?sort=change with ?direction=down to surface the stocks whose shareholder count shrank the most (rising concentration) or ?direction=up for the biggest retail influx, ?symbol=600519 for one stock, ?date=2026-09-30 for a specific report period. Chinese investors use shareholder count as a proxy for whether chips are concentrating or dispersing, and it is otherwise only available by opening each stock's page. 中文：A股股东户数变化——最新户数、较上期增减幅度、户均持股市值，可用于判断筹码集中还是分散。"},{"method":"GET","path":"/cn/kline","price":"$0.02","tags":["china","a-shares","hongkong","us-stocks","kline","ohlc","candlestick","historical","K线","均线"],"description":"Historical daily, weekly or monthly candlesticks (K线) for A-shares, Hong Kong stocks, US stocks and Chinese indices, straight from a Chinese quote feed: each bar carries date, open, high, low, close, volume and its change percent versus the previous bar. Ships what a raw feed does not — moving averages (MA5/MA10/MA20/MA60) computed over the returned window, the window's own high/low and start-to-end change, the latest live quote with name and previous close, and volumes normalised to shares (A-share and index feeds quote lots of 100). Pass ?symbol=600519 / sh600519 / 000001.SZ / 00700.HK / AAPL / sh000300, ?days=2-500 (default 60), ?period=day|week|month and ?adj=qfq|hfq|none (default 前复权 qfq). Chinese data vendors gate historical candles behind paid SDKs and most English APIs simply do not carry A-share adjustment factors. 中文：历史K线——日/周/月线 OHLCV + 均线 + 区间统计，支持 A股、港股、美股和指数，默认前复权。"},{"method":"GET","path":"/cn/margin","price":"$0.02","tags":["china","a-shares","margin","leverage","融资融券","financing","short"],"description":"A-share margin trading detail (融资融券明细) for the latest trading day or any day you pass: per stock, the margin (financing) balance in yuan, the day's margin purchases and repayments, the net margin buying, net buying over the trailing 5 and 10 days, the margin balance's change over 5 and 10 days, the short-selling balance and short volume, the combined margin+short balance, the margin balance as a percent of free-float market cap, market cap, close price and the day's change percent. Sorted so the biggest net margin buyers of the latest session come first. Pass ?symbol=600519 for one stock's full history, ?date=2026-10-09 for a specific session, ?market=sh|sz to split Shanghai and Shenzhen, ?sort=balance|buy|net|net5d|ratio|short and ?limit=1-300. Margin balances are the cleanest published proxy for leveraged positioning in Chinese stocks and are otherwise only served as paginated web tables. 中文：A股融资融券明细——融资余额、融资买入额、净买入、融券余额与余量、占流通市值比例，可按个股或交易日查询。"},{"method":"GET","path":"/cn/ipo","price":"$0.02","tags":["china","a-shares","ipo","new-listing","pipeline","IPO申报","保荐机构"],"description":"The A-share IPO pipeline (IPO 申报排队): companies that have filed for a mainland listing, with their review status (已受理 filed / 已问询 under enquiry / 上市委会议通过 approved by the listing committee / 提交注册 filed for registration / 注册生效 registration effective / 中止 suspended / 终止 withdrawn), the board they target (北交所 / 科创板 / 创业板 / 主板), the acceptance date, latest update date, CSRC industry classification, registered address, sponsor brokerage, law firm and accounting firm. Defaults to newest filings first; filter with ?state=注册生效, ?board=科创板, ?industry=计算机, ?symbol=874673, ?days=90 (only filings accepted in the last 90 days) and ?limit=1-300. Returns board and status tallies for the returned slice. Tracking who is trying to list, on which board and with which sponsor is otherwise a paginated exchange-website chore. 中文：A股 IPO 申报排队——拟上市企业、拟上市板块、审核状态、受理日、行业、注册地、保荐机构与中介机构。"},{"method":"GET","path":"/cn/insider","price":"$0.02","tags":["china","a-shares","insider","executives","高管持股","disclosure"],"description":"A-share insider and key-person holding changes (高管持股变动): every buy and sell disclosed by directors, supervisors, senior managers and other key persons of mainland-listed companies, one row per transaction. Each row carries the person's name, their position, their relation to the listed entity, the trade date, the signed number of shares, the average price in yuan, the total amount in yuan, the shares held before and after, the implied change as a percent of total shares, the stated reason (二级市场买卖 / 集中竞价 / 大宗交易 / 协议转让 …) and the share class. Newest change date first, so the top of the feed is what was just disclosed. Pass ?symbol=600519 for one stock's full history, ?date=2026-10-13 for a single change date, ?direction=down&sort=amount to see the largest disposals (or ?direction=up for the largest buys), ?sort=shares to rank by size, ?limit=1-300. Chinese exchanges require timely disclosure of insider dealings but publish them as per-company pages, so a market-wide machine-readable feed does not otherwise exist. 中文：A股高管及关键人持股变动——谁在增持/减持、成交均价、变动金额与占股本比例。"},{"method":"GET","path":"/cn/pledge","price":"$0.02","tags":["china","a-shares","pledge","股权质押","risk","disclosure"],"description":"A-share share-pledge snapshot (股权质押): for the latest trading day, every mainland-listed company whose shares are pledged, with the pledged stake as a percent of total shares, the number of pledged shares, the number of pledge deals, the pledged market value in yuan at the reference price, the split between unlimited and restricted pledged shares, the industry and the year-to-date price change. Default view is the whole market ranked by pledge ratio, so the first rows are the most heavily pledged names — the classic screen for control-transfer and margin-call risk. Pass ?date=2026-10-09 to pin a snapshot day, ?symbol=600519 for one company, ?sort=ratio|shares|marketcap|deals to re-rank, ?limit=1-300. High pledge ratios are a headline risk factor in Chinese equities and the raw source is a paginated web table. 中文：A股股权质押——质押比例、质押股数、质押市值、质押笔数与行业。"},{"method":"GET","path":"/cn/appointment","price":"$0.02","tags":["china","a-shares","earnings","calendar","预约披露","schedule"],"description":"A-share earnings appointment calendar (财报预约披露时间表): which mainland-listed companies have scheduled their upcoming results release, and when. Defaults to the next 30 days sorted by appointment date, so the first rows are the companies reporting soonest. Each row carries the report period and its type (annual / Q1 / interim / Q3), the industry, the latest appointment date and how many days away it is, the first appointment date, the second and third revised dates (null when never changed), the actual publication date and whether that day's report has already been published. That makes it both a forward calendar for earnings-season planning and a way to see which companies pushed their disclosure back. Pass ?days=90 for a longer window, ?from=2026-10-20 to start later, ?report=2026-09-30 to pin a fiscal period, ?symbol=600519 for one company, ?limit=1-300. Chinese markets pre-announce their reporting dates, which is why earnings season is a schedule, not a surprise. 中文：A股财报预约披露时间表——哪天有哪些公司要出财报、是否已披露、预约日有没有改过。"},{"method":"GET","path":"/cn/research","price":"$0.02","tags":["china","a-shares","institutional-research","filings","机构调研","research"],"description":"Institutional research visits to A-share companies (机构调研 / 投资者关系活动记录): which mainland-listed company was visited, on which date, which institutions and analysts attended, where it happened, the format (特定对象调研 / 业绩说明会 / 路演活动 and so on), plus the company's own Q&A transcript. Every event keeps the exchange announcement id so it can be traced back. Pass ?symbol=600519 for a single company, ?date=YYYY-MM-DD for one meeting date, ?days=N to widen the window (default 3 days, 7 days when a symbol is given), ?limit=N for at most 20 events, and ?content=0 to drop the Q&A text. Upstream this report allows at most 50 raw records per call (one raw record = one institution's visit) and its paging is unreliable, so every response states how many records were actually scanned. 中文：机构调研记录——哪家公司、谁去了、什么形式、公司怎么答。"},{"method":"GET","path":"/cn/convertible","price":"$0.02","tags":["china","a-shares","convertible-bonds","可转债","bonds","market-data"],"description":"The Chinese convertible-bond board (可转债行情榜) as one ranked JSON list: every listed Shanghai and Shenzhen convertible bond with its last price, change and percent change, open/high/low/previous close, volume in lots, turnover in yuan, amplitude, turnover rate, volume ratio, listing date and main-force net inflow — plus the three fields that actually price these instruments: the current conversion price (转股价), the conversion value of one bond (转股价值), and the conversion premium in percent (转股溢价率), together with the underlying stock's code and name. Convertible bonds trade like shares but their value is driven by the underlying equity, and Chinese exchanges publish no single machine-readable board for them. Pass ?sort=premium to surface the bonds trading furthest above their conversion value, ?sort=amount for the most traded, ?sort=price|change|turnover|amplitude|flow|size to re-rank, ?direction=asc to flip the order, ?limit=1-100 and ?page=N to walk the whole board, or ?symbol=123118,127116 for a few specific bonds. 中文：全市场可转债行情榜——现价、涨跌、成交额、换手率、转股价、转股价值、转股溢价率与正股信息。"},{"method":"GET","path":"/cn/etf","price":"$0.02","tags":["china","etf","funds","a-shares","ETF行情","market-data"],"description":"The Chinese ETF board (ETF 行情榜) as one ranked JSON list: every listed Shanghai and Shenzhen exchange-traded fund with its last price, change and percent change, open/high/low/previous close, volume in lots, turnover in yuan, amplitude, turnover rate, volume ratio, listing date, fund scale in yuan and main-force net inflow. Pass ?sort=amount for the most heavily traded funds, ?sort=change for the day's leaders, ?sort=size to rank by fund scale, ?sort=turnover|amplitude|price|volume|flow to re-rank, ?direction=asc to flip the order, ?limit=1-100 and ?page=N to walk the whole board, or ?symbol=510300,159915 for specific funds. Chinese ETFs are quoted in the same feed as shares, but the exchange publishes no single sortable board — this is that board as JSON. 中文：全市场 ETF 行情榜——现价、涨跌、成交额、换手率、基金规模与主力净流入。"}],"howToBuy":"GET 任意端点会返回 HTTP 402 和付款要求；用 x402 客户端付款后重试同一请求即可拿到数据。","browserBuyPage":"/buy","wellKnown":"/.well-known/x402","llmsTxt":"/llms.txt","openapi":"/openapi.json"}