httppayai

CN Data

A-share announcement metadata for event monitoring and recurring disclosure checks: headline, stock codes and names, announcement categories, notice date and upstream publication time. Pass ?symbol=002352 or a comma-separated list of up to 20 codes, ?date=2026-10-30 for one day, ?from=2026-10-28&to=2026-10-30 for a window, ?days=7, ?keyword=增持 to search headlines, ?limit=1-100 and ?page=N. Defaults to the latest 3 days and newest first. Delivers metadata only; it does not fetch, cache or resell announcement bodies or PDFs. 中文：A股公告元数据——按日期、股票和标题关键词查公告标题、证券、栏目与披露时间，不交付公告正文。 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.

Resource URL

https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/announcements

Payment options

exactBase (8453)

$0.02 USDC

Max amount

Pay to: 0xE69507F3e6F57A63e90a638E59C47d1b48dc3229
Timeout: 300s

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/announcements
Type: http
Sources: payai

CN Data

Payment options

Tags

For agents

Developer