httppayai

cn-data-x402.cn-data-x402-worker.workers.dev

A-share earnings pre-announcements (业绩预告) from the official disclosure stream: for each company you get the forecast type (预增 big rise / 预减 big fall / 略增 slight rise / 略减 slight fall / 扭亏 back to profit / 首亏 first loss / 续盈 / 续亏 / 不确定), the year-on-year change range in percent, the forecast amount range in yuan, the previous year's same-period figure, the notice date, the report period, the full announcement text and management's stated reason. Newest disclosure first and the net-profit metric by default, so the top of the list is what was just published. Pass ?report=2026-09-30 to pin a fiscal period, ?type=预增 to filter by forecast type, ?symbol=600519 for one stock, ?sort=change to rank by forecast growth, or ?metric=all to include revenue forecasts as well. Earnings pre-announcements move Chinese stocks more than almost any other scheduled disclosure, and this is the cleanest machine-readable view of the whole market at once. 中文：A股业绩预告——预告类型（预增/预减/扭亏/首亏…）、同比变动区间、预计金额、公告日、预告原文与变动原因。 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.