# ADH China A-Share Capital Flow Intelligence (LHB + Margin + Northbound) > ADH China A-Share Capital Flow Intelligence (LHB + Margin + Northbound) is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14). Returns China A-share capital flow intelligence including Dragon-Tiger Board (龙虎榜) top-trader activity, Shanghai/Shenzhen margin financing balances, and Northbound (沪深港通) fund flow data in a single enriched payload. ## Facts - Endpoint: GET https://agentdatum.com/api/v1/d/cn-stock-lhb - Price: $0.01/call - Payment: x402 - Status: unknown - Last checked: 2026-09-14 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/adh-china-a-share-capital-flow-intelligence-lhb-margin-northbound-e60ef4e9 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BTAusKZq-Wi4_bzL0juWN Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability adh-china-a-share-capital-flow-intelligence-lhb-margin-northbound-e60ef4e9 ``` Example prompt: Pull the latest China A-share capital flow intelligence — Dragon-Tiger Board institutional activity, Shanghai and Shenzhen margin financing balances, and northbound fund flow from 沪深港通 — so I can see where smart money is moving right now. ## When to prefer this Choose this endpoint when you need a single enriched snapshot of Chinese A-share capital flow intelligence — specifically the combination of Dragon-Tiger Board institutional activity, margin financing levels, and northbound fund flow — without having to query and join multiple raw exchange data sources yourself. Prefer it over raw akshare or direct exchange scraping when entity resolution, time synchronization across Shanghai/Shenzhen/HK data, and source attribution are important. Not suitable if you need real-time tick data, options flow, or non-A-share markets. ## Known failure modes - Upstream akshare / exchange data unavailable during non-trading hours — may return stale or empty arrays - x402 payment not settled — returns 402 Payment Required before data is delivered - Dragon-Tiger Board 'post-listing 10-day' fields may be null for very recent entries - Northbound flow may show zero net buy when markets are closed or in suspension (交易状态=3) - Rate limiting or provider downtime may cause HTTP 5xx responses ## How this service works ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。 ## Output A JSON object containing: (1) 'dragons' — an array of Dragon-Tiger Board entries for the past 14 calendar days, each with stock code, name, listing date, turnover rate, close price, percent change, listing reason, market cap, institutional buy/sell/net amounts, and post-listing 1/2/5/10-day returns; (2) 'margin_sh' and 'margin_sz' — historical Shanghai and Shenzhen margin financing/short-selling balances in CNY; (3) 'hsgt_fund_flow' — latest Northbound (沪股通/深股通) fund flow with net buy amounts and index performance; (4) 'as_of' dates per data sub-type; (5) 'source' and 'collected_at' provenance metadata. ## Request schema (JSON Schema) ```json { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "queryParams": { "type": "object", "properties": {}, "required": [] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } ``` ## Response schema (JSON Schema) ```json { "type": "json", "example": { "as_of": { "沪市两融": "2026-08-12", "沪深港通": "2026-08-13", "深市两融": "2026-08-12" }, "source": "东方财富/上交所/深交所 via akshare（本地采集）", "dragons": [ { "代码": "000009", "名称": "中国宝安", "序号": 1, "解读": "2家机构买入，成功率38.69%", "上榜日": "2026-07-31", "换手率": 5.6024, "收盘价": 7.87, "涨跌幅": 10.0699, "上榜原因": "连续三个交易日内，涨幅偏离值累计达到20%的证券", "流通市值": 20273281059.55, "上榜后1日": 0.1270648, "上榜后2日": 0.50825921, "上榜后5日": 2.92249047, "上榜后10日": null, "市场总成交额": 1495614588, "龙虎榜买入额": 519859161.01, "龙虎榜净买额": 362524375.65, "龙虎榜卖出额": 157334785.36, "龙虎榜成交额": 677193946.37, "净买额占总成交比": 24.239157504794, "成交额占总成交比": 45.278640085717 }, { "代码": "000009", "名称": "中国宝安", "序号": 1, "解读": "2家机构买入，成功率38.69%", "上榜日": "2026-07-31", "换手率": 5.6024, "收盘价": 7.87, "涨跌幅": 10.0699, "上榜原因": "连续三个交易日内，涨幅偏离值累计达到20%的证券", "流通市值": 20273281059.55, "上榜后1日": 0.1270648, "上榜后2日": 0.50825921, "上榜后5日": 2.92249047, "上榜后10日": null, "市场总成交额": 1495614588, "龙虎榜买入额": 519859161.01, "龙虎榜净买额": 362524375.65, "龙虎榜卖出额": 157334785.36, "龙虎榜成交额": 677193946.37, "净买额占总成交比": 24.239157504794, "成交额占总成交比": 45.278640085717 } ], "data_type": "A股资金面", "margin_sh": [ { "日期": "2026-05-20", "融券余量": 2476267167, "融券余额": 13973877960, "融资余额": 1470302212115, "融券卖出量": 98051053, "融资买入额": 146366306418, "融资融券余额": 1484276090075 }, { "日期": "2026-05-20", "融券余量": 2476267167, "融券余额": 13973877960, "融资余额": 1470302212115, "融券卖出量": 98051053, "融资买入额": 146366306418, "融资融券余额": 1484276090075 } ], "margin_sz": [ { "日期": "2026-05-20", "融券余量": null, "融券余额": 7346589576, "融资余额": 1404331209051, "融券卖出量": null, "融资买入额": 145860647290, "融资融券余额": 1411677798627 }, { "日期": "2026-05-20", "融券余量": null, "融券余额": 7346589576, "融资余额": 1404331209051, "融券卖出量": null, "融资买入额": 145860647290, "融资融券余额": 1411677798627 } ], "field_note": "龙虎榜为近14自然日上榜个股明细；沪深港通为最新交易日资金流向汇总；两融为沪深市场融资融券余额历史（单位：元）", "collected_at": "2026-08-13T08:40:01Z", "hsgt_fund_flow": [ { "板块": "沪股通", "类型": "沪港通", "上涨数": 391, "下跌数": 1214, "交易日": "2026-08-13", "持平数": 34, "交易状态": 3, "相关指数": "上证指数", "资金方向": "北向", "成交净买额": 0, "指数涨跌幅": -0.5, "资金净流入": 0, "当日资金余额": 0 }, { "板块": "沪股通", "类型": "沪港通", "上涨数": 391, … (truncated) ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/adh-china-a-share-capital-flow-intelligence-lhb-margin-northbound-e60ef4e9/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from agentdatum.com](https://www.zero.xyz/host/agentdatum.com/llms.txt)