TOOL API

web_search

Recommended for Chinese-language search: DeepSeek's own search engine returns page title, URL, snippet, date and authority score. Strong on Chinese news, policy, companies and official sources. For English queries add lang:en. No charge when there are no results.

search1 credits

Call information

Tool slug: deepseek-search.web_search
Provider: DeepSeek Search
Average response: 362 ms
Calls in 7 days: 8

Input parameters

queryrequired

搜索词，1–128 字符。支持 site:域名、-site:域名、"精确短语"、lang:zh / lang:en、after:2026-01-01 / before:… 语法。Query, 1–128 chars; supports site:, -site:, "phrase", lang:, after:, before:.

count

返回条数 1–20，默认 10，不影响价格。Number of results 1–20, default 10; price is the same.

ori_question

用户原始问题（可选，≤128 字符），帮助理解意图。Optional original user question (≤128 chars) for intent.

need_content

是否附带网页正文，默认 false（summary 通常够用）。Include full page content; default false.