AI Gateway Integrates DeepSeek Search and Fetch Tools

·2026.11.06 09:00

Key point

The tools work with any model supporting tool calling via a single AI Gateway API key, requiring no separate DeepSeek account.

DeepSeek Search and DeepSeek Fetch are now available through AI Gateway, allowing users to find relevant pages and retrieve content as Markdown.
Both tools cost $0.75 per 1,000 billable requests, with no charge for failed requests, timeouts, or empty results.
Available in AI SDK 6.0.321 and later on v6, or 7.0.160 and later on v7, using a single AI Gateway API key.
Works with any model that supports tool calling, eliminating the need for a separate DeepSeek account.
Supports fallback search tools if DeepSeek Search fails, with model-directed provider order and retry limits.
Model tokens are billed separately from the tool usage fees.

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