{
  "x402Version": 2,
  "id": 74992,
  "slug": "74992",
  "resource": "https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/kline",
  "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。 No API key and no signup: call the endpoint, it answers HTTP 402 with the payment terms, pay per request in USDC on Base with any x402-compatible client or wallet, then retry the same request to get the data.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xE69507F3e6F57A63e90a638E59C47d1b48dc3229",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    }
  ],
  "tags": [
    "china",
    "a-shares",
    "hongkong",
    "us-stocks",
    "kline",
    "ohlc",
    "candlestick",
    "historical",
    "K线",
    "均线"
  ],
  "sourceHost": "cn-data-x402.cn-data-x402-worker.workers.dev",
  "lastUpdated": "2026-11-04T02:10:33.589Z",
  "quality": {},
  "liveness": {
    "reliability": null
  },
  "verified": true,
  "featured": false,
  "provider": {
    "host": "cn-data-x402.cn-data-x402-worker.workers.dev",
    "manifest_name": "CN Data",
    "source": "submitted",
    "source_manifest_url": "https://cn-data-x402.cn-data-x402-worker.workers.dev/.well-known/x402.json",
    "submitted_at": "2026-11-04T02:10:33.589Z"
  }
}