AI Gateway adds DeepSeek Search and Fetch: one key, two tools, and no swap when you change model providers
Vercel's AI Gateway now offers DeepSeek Search and DeepSeek Fetch: the first returns relevant pages with titles, URLs and summaries, and the second retrieves page content as Markdown for a model to read. Both work with any model that supports tool calling under a single AI Gateway API key, with no separate DeepSeek account, and the same tools stay in place when switching model providers. Search and Fetch each cost $0.75 per 1,000 billable requests; failed requests, timeouts and empty results carry no tool charge, and model tokens are billed separately.