L2 whole-market main-capital ranking (5,500+ stocks, 8 sort modes, historical lookup) API
Whole-market main-capital leaderboard (~5,500 stocks in one call), 8 sort modes, pagination and historical lookup. sort: net_in (default) / net_out / buy / sell / gain / loss / turnover / mcap. Rows (amounts in CNY): code / name / price / change_pct / main_buy / main_sell (negative) / main_net / turnover_rate / amount / market_cap / concept. Top-level fields (siblings of data): total / returned / sort / date / offset / truncated / unit. ⭐ Self-check identity: main_buy + main_sell == main_net (holds for 100% of all ~5,500 rows). ⭐ Drill-down path: pick a stock here → /v1/bigorder (minute net flow) / /v1/bigorder-split (four-way split). ⚠️ limit up to 6000 (whole market in one call, ~1 MB); use offset to page. ⚠️ market_cap is the raw source market-cap field — for sorting / coarse screening only; do not mix it with market-cap fields from other endpoints. ⚠️ This is a capital-flow metric (aggregated by trade amount and direction) — not the exchange dragon-tiger list, not seat data, not ticks. Paid tier — Unlimited only.
GET /v1/bigorder-rankGET /v1/bigorder-rank?sort=net_incurl "https://api.ashareapi.com/v1/bigorder-rank?sort=net_in&key=YOUR_KEY"sort · limit · offset · date* = 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/bigorder-rank?sort=net_in"
# 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/bigorder-rank?sort=net_in&key=YOUR_KEY"import requests
r = requests.get(
"https://api.ashareapi.com/v1/bigorder-rank",
headers={"Authorization": "Bearer YOUR_KEY"},
params={},
timeout=30,
)
print(r.json())const r = await fetch("https://api.ashareapi.com/v1/bigorder-rank?sort=net_in", {
headers: { Authorization: "Bearer YOUR_KEY" },
});
console.log(await r.json());Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| sort | string | No | 排序：net_in/net_out/buy/sell/gain/loss/turnover/mcap |
| limit | integer | No | Number of rows, default 30 |
| offset | integer | No | 偏移（翻页用） |
| date | string | No | Date YYYY-MM-DD (blank = latest trading day) |
sortstringlimitintegeroffsetintegerdatestringResponse 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 | 603629 |
| name | str | 利通电子 |
| price | num | 92.03 |
| change_pct | num | 10 |
| main_buy | num | 1884548072 |
| main_sell | num | -1019974317 |
| main_net | num | 864573755 |
| turnover_rate | num | 21.6984 |
| amount | num | 3829529017 |
| market_cap | num | 18132405952 |
| concept | str | 算力租赁、算力 |
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.