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CN Data – Chinese IPO Filing Pipeline
x402
CN Data – Chinese IPO Filing Pipeline 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 data on Chinese IPO applications filed with A-share regulators, filterable by board, state, industry, and recency.
Price / call$0.02
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` object containing: an `items` array of IPO filings (each with code, name, board, state, region, sponsor, law firm, accounting firm, acceptDate, updateDate, registrationStatus), aggregate breakdowns by board and by state, applied filter echoes, total matching count, and a source attribution string crediting East Money's public API.
Example use cases
STAR Market IPO pipeline overview
“Show me all IPO applications currently under inquiry on the 科创板 accepted in the last 90 days — I want the company name, sponsor, law firm, and current review state for each.”
Industry-specific IPO tracking
“Which companies in the 医药 (pharmaceutical) sector have had their IPOs accepted or approved on any Chinese board in the past 60 days? Give me up to 50 results.”
Single-company IPO status check
“What's the current IPO application status for stock code 874673 on the Chinese market — what board are they applying to, who is the sponsor, and what stage of review are they at?”
Technical details
Endpoint
GEThttps://cn-data-x402.cn-data-x402-worker.workers.dev/cn/ipo?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need machine-readable Chinese A-share IPO pipeline data — including filing status, sponsor identity, industry, and board breakdown — without needing a registered API key. Ideal for agents monitoring the Chinese IPO regulatory queue, doing competitive intelligence on sectors, or checking the status of a specific company. It is especially useful when the source data is only available in Chinese web pages, since this endpoint normalises them to clean JSON.
Side effects
- HTTP 402 returned on first call — agent must pay $0.02 USDC on Base and retry
- Invalid or non-existent 6-digit symbol returns empty items array
- Unsupported `state` or `board` string (non-enum value) may return zero results rather than an error
- `limit` outside 1-300 range may be rejected or clamped
- Network timeout from upstream East Money data source causing delayed or failed response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {
"items": [
{
"code": "874673",
"name": "福建省金龙稀土股份有限公司",
"board": "北交所",
"state": "已受理",
"region": "福建省 龙岩市",
"lawFirm": "福建至理律师事务所",
"sponsor": "华泰联合证券有限责任公司",
"industry": "计算机、通信和其他电子设备制造业",
"acceptDate": "2026-09-29",
"updateDate": "2026-09-29",
"accountingFirm": "华兴会计师事务所(特殊普通合伙)",
"registrationStatus": "0"
}
],
"source": "IPO 申报数据来自东方财富数据中心公开接口（RPT_IPO_INFOALLNEW）。",
"symbol": null,
"byBoard": [
{
"board": "北交所",
"count": 1
}
],
"byState": [
{
"count": 1,
"state": "已受理"
}
],
"returned": 1,
"sinceDays": null,
"boardFilter": null,
"stateFilter": null,
"totalMatching": 4403,
"industryFilter": null
},
"endpoint": "/cn/ipo"
}
}Tags
x402
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