CN Data – Chinese A-Share Insider Trading Feed

x402

CN Data – Chinese A-Share Insider Trading Feed is a paid API for AI agents from cn-data-x402.cn-data-x402-worker.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).

Returns structured JSON records of insider shareholding changes (buys and sells) by executives, directors, and supervisors of Shanghai, Shenzhen, and Beijing A-share listed companies.

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

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.

Output

A JSON object with ok:true and a data payload containing: an array of insider transaction records (each with stock code, name, insider name, role, relation, direction, change date, shares before/after, average price in CNY, total amount in CNY, and percentage of total shares); summary counts of increases and decreases; net shares and amounts; active filters; data source attribution; and total matching record count.

Example use cases

Monitor insider buying for a specific stock

“Show me all insider shareholding changes for stock 600519 — I want to see every executive buy and sell on record, ordered by most recent first.”

Daily insider activity scan

“Get today's insider trades across all Chinese A-shares — show up to 200 records sorted by transaction date, and include both buys and sells.”

Screen largest insider sells by value

“Find the top 50 insider share sales in Chinese A-shares sorted by transaction amount in descending order, so I can see where executives are offloading the most stock.”

Technical details

Endpoint

GEThttps://cn-data-x402.cn-data-x402-worker.workers.dev/cn/insider?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need machine-readable insider transaction data for Chinese A-share markets (Shanghai, Shenzhen, Beijing) — particularly when the source is only available as a Chinese-language web page. It is the right choice for monitoring executive buy/sell activity, screening stocks by insider sentiment, or auditing a specific company's insider trading history. Prefer it over general financial data APIs when you need coverage of Chinese-listed companies specifically and want structured JSON without needing an API key or pre-registration.

Side effects

HTTP 402 returned before payment — agent must complete x402 USDC payment flow on Base and retry
Invalid date format returns an error — must be YYYY-MM-DD
Symbol with fewer than 6 digits or non-existent code returns empty items array
limit outside 1-300 range may be rejected or clamped
direction value other than 'up' or 'down' may be ignored or cause an error
sort value other than 'date', 'shares', or 'amount' may default to 'date'

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "data": {
      "sort": "date",
      "items": [
        {
          "code": "600165",
          "name": "宁科生物",
          "person": "金相宇",
          "reason": "二级市场买卖",
          "symbol": "600165.SH",
          "holdType": "A股",
          "position": "高级管理人员",
          "relation": "本人",
          "direction": "增持",
          "changeDate": "2026-10-13",
          "changeShares": 20000,
          "holdAfterShares": 50000,
          "averagePriceYuan": 3.2,
          "changeAmountYuan": 64000,
          "holdBeforeShares": 30000,
          "holdAfterChangeShares": 50000,
          "changeRatioPercentOfTotalShares": 0.0012
        }
      ],
      "source": "高管持股变动来自东方财富数据中心公开接口（RPT_EXECUTIVE_HOLD_DETAILS），覆盖沪深北 A 股的董监高及关键人买卖记录。",
      "symbol": null,
      "returned": 1,
      "decreaseCount": 0,
      "increaseCount": 1,
      "totalMatching": 172444,
      "returnedTotals": {
        "netShares": 20000,
        "decreaseAmountYuan": 0,
        "increaseAmountYuan": 64000
      },
      "directionFilter": null,
      "changeDateFilter": null
    },
    "endpoint": "/cn/insider"
  }
}

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