Institutional participation board (whole market: which stocks institutions traded on the dragon-tiger list) API
Institutional participation board (whole market): every stock that institutional seats traded on the dragon-tiger list on a given session, in one call (~51 stocks per session). data rows (amounts in CNY): code / name / net_buy (institutional net buying — ⚠️ negative means institutions were net sellers) / join_num (seats involved) / change_pct (%) / turnover (CNY) / amplitude (%) / turnover_rate (%) / float_cap (CNY) / market_cap (CNY) / fengkou_plates (theme plate codes; the source does not provide plate names). Top-level meta (siblings of data): date (the actual session) / total / returned / sort / unit. ⭐ How to use it: sort=net_buy shows who institutions really bought today (negatives are sells); pair with /v1/lhb-seats to drill from a stock down to which broker branch bought it. ⭐ Versus /v1/lhb: that one is the split board (stocks listed by change / turnover criteria); this one keeps only the institution-involved names and gives the institutional amount directly — no manual cross-checking. ⚠️ The dragon-tiger list is post-close data: leave date empty for the latest session and trust the returned date. ⚠️ net_buy is a net figure (buy − sell) and can be negative (26 of the 51 rows were negative on the measured session) — ⛔ do not take the absolute value as buying volume. Paid tier — Unlimited only.
GET /v1/lhb-agencyGET /v1/lhb-agency?date=2026-09-16curl "https://api.ashareapi.com/v1/lhb-agency?date=2026-09-16&key=YOUR_KEY"date · sort · limit* = requiredQuick start
Replace the key below with yours (free endpoints need no key):
# 推荐：Authorization 头（密钥不进日志）
curl -H "Authorization: Bearer YOUR_KEY" \
"https://api.ashareapi.com/v1/lhb-agency?date=2026-09-16"
# 快速测试：直接浏览器打开（?key= 会留在日志/历史里，别用于生产）
curl "https://api.ashareapi.com/v1/lhb-agency?date=2026-09-16&key=YOUR_KEY"import requests
r = requests.get(
"https://api.ashareapi.com/v1/lhb-agency",
headers={"Authorization": "Bearer YOUR_KEY"},
params={},
timeout=30,
)
print(r.json())const r = await fetch("https://api.ashareapi.com/v1/lhb-agency?date=2026-09-16", {
headers: { Authorization: "Bearer YOUR_KEY" },
});
console.log(await r.json());Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| date | string | No | Date YYYY-MM-DD (blank = latest trading day) |
| sort | string | No | 排序：net_buy / change_pct / turnover_rate / market_cap |
| limit | integer | No | Number of rows, default 30 |
datestringsortstringlimitintegerResponse fields
The table below is captured from real API calls (not inferred): each row gives the field name, its type and one real sample value, so you can align your parser.
dataEnvelope: ok / endpoint / tier / elapsed_ms / sourceProbed: 2026-10-20| Field | Type | Real sample value |
|---|---|---|
| code | str | sh688836 |
| name | str | 宇树科技 |
| net_buy | num | 241488688 |
| join_num | num | 1 |
| change_pct | num | 20 |
| turnover | num | 4769540358 |
| amplitude | num | 23.46 |
| turnover_rate | num | 28.08 |
| float_cap | num | 18774737280 |
| market_cap | num | 252385748160 |
| fengkou_plates | array | array(11) |
批量端点在顶层另给 returned 计数（请求 / 返回 / 失败只数）。
Unified envelope: { ok, endpoint, tier, elapsed_ms, source, data }
Rows live in data; when upstream returns nothing you get ok:false and the call is not counted.
Free endpoints need no key (anonymous 5/min — 250 bars per request, 100k rows per day; solve one PoW challenge for 15/min). Paid tiers: Trial 30 · Standard 120 · Pro 300 · Unlimited 600 per minute; buyout packs are capped by total calls and never expire.
See the error code table →FAQ
General (applies to every endpoint)
Free endpoints do not: health, challenge, quote, kline, hot, market-overview and changedist work anonymously. Paid endpoints do: send Authorization: Bearer <your key>. ⚠️ The anonymous allowance is tiered by caller type: browsers (humans) get 5/min; scripts, SDKs and AI Agents (curl, requests, axios, openai user-agent strings) get 2/min — automated traffic is easier to abuse. Solving one PoW challenge (GET /v1/challenge, then send the X-PoW header) raises it to 15/min regardless of type. ⚠️ Also, anonymous calls are capped at 250 bars per request and 100k rows per day — use an API key for the full 1212 bars or unlimited daily volume.
No. When the upstream fails or returns nothing you get ok:false and the charge for that call is refunded (total_calls / usage_log / ep_log are rolled back together). Only calls that actually returned data count.
Quotes (quote / kline / orderbook / changedist) are real-time or current session; financials, shareholders, dividends and events are within T+1 of upstream disclosure. The source field in every response tells you which data channel actually served it.
No. code is a single-value parameter — one stock per call. For batches, issue concurrent calls and respect your tier per-minute limit.
Set up MCP once, then just ask the AI — it calls the endpoint itself. MCP exposes 39 tools covering quotes, financials, screening, sectors and macro.
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Set up MCP once, then just ask the AI — it calls the endpoint itself.