Thesis: DeepSeek’s Search and Fetch APIs make live web retrieval available through first-party, raw JSON endpoints for agent and RAG workflows.
Observed facts: The Search API finds web pages and returns structured results, powered by DeepSeek’s in-house search engine. The Fetch API retrieves a single web page and returns its content as Markdown. Both are raw JSON APIs using the same bearer authentication as the DeepSeek API. Mechanism: A client can issue a search request, then retrieve a selected page through a separate endpoint, without treating browser-session infrastructure as a required interface. Why now: Teams building agents and RAG applications need live web content, and the docs now describe a direct DeepSeek route for both discovery and retrieval.
First implication: Builders can evaluate DeepSeek’s first-party endpoints as another integration option for web-grounded workflows. Evidence boundary: The supplied documentation establishes API behavior, endpoints, and authentication; it does not establish the reported $0.75 price, comparative quality, reliability, or adoption. First watch condition: Watch for published pricing and usage limits, then for evidence about retrieval quality and operational performance in real deployments.