Market Highlights

Use TigerOpenAPI.News.NewsClient to get stock news and market highlights. Follow this SDK's quickstart to configure the client. News queries use the main gateway and do not take over real-time quote device access.

GetMarketNewsAsync

Task<NewsHighlightListResponse> GetMarketNewsAsync(Language? lang = null, string lastId = null)

Description

Gets market highlights using news_highlight_list. Omit the cursor to start with the latest articles. For the next page, pass the ID of the last article on the previous page. The request has no page number or page size; the response page number is always 1. An empty items list is a successful result.

Parameters

Parameter	Type	Required	Description
`lastId`	`string`	No	The last article's `Id` on the previous page; `null` starts from the latest articles
`lang`	`Language?`	No	`null` uses the configured language; supported values are `zh_CN` / `zh_TW` / `en_US`

Returns

The response extends TigerResponse. Check IsSuccess() first; the page object is response.Data (NewsPageItem).

Field	Type	Description
`Items`	`List<NewsItem>`	Articles on the current page
`PageCount`	`int`	Current page number; always 1 for market highlights
`PageSize`	`int`	Page size
`TotalPage`	`int`	Total page count
`TotalSize`	`int`	Total item count

Each news item has the following fields:

Field	Type	Description
`Id`	`string`	Article ID; can be used as the cursor for the next market-highlights page
`Title`	`string`	Title
`Summary`	`string`	Summary
`PubTimestamp`	`long`	Publication time, as a Unix timestamp in seconds
`Url`	`string`	Article URL

Example

using System;
using TigerOpenAPI.Common.Enum;
using TigerOpenAPI.Config;
using TigerOpenAPI.News;

TigerConfig config = new() { ConfigFilePath = "your_config_directory_path", Language = Language.en_US };
NewsClient newsClient = new(config);
var response = await newsClient.GetMarketNewsAsync(Language.en_US);
if (response is null || !response.IsSuccess()) throw new InvalidOperationException(response?.Message ?? "empty response");
var items = response.Data.Items;
if (items.Count > 0) {
    var next = await newsClient.GetMarketNewsAsync(Language.en_US, lastId: items[items.Count - 1].Id);
    if (next is null || !next.IsSuccess()) throw new InvalidOperationException(next?.Message ?? "empty response");
    Console.WriteLine(next.Data.Items.Count);
}

Response example

This JSON example is based on fixed SDK test fixtures and illustrates the response data structure. Actual calls return the SDK objects listed above.

{
  "items": [
    {
      "id": "123456",
      "title": "Apple Q2",
      "summary": "Earnings beat",
      "pubTimestamp": 1729413600,
      "url": "https://example.com/news/123456"
    }
  ],
  "pageCount": 1,
  "pageSize": 20,
  "totalPage": 1,
  "totalSize": 1
}

Request rate

Base limit: 60 requests/minute.