How to Build Deep Agents for Enterprise Search with NVIDIA AI-Q and LangChain | NVIDIA Technical Blog
… Required NVIDIA API KEY=nvapi-... TAVILY API KEY=tvly-... Optional: enables trace monitoring covered later in this post LANGSMITH API KEY=lsv2-... The NVIDIA API KEY grants access to NVIDIA-hosted models like Nemotron 3 Nano. The TAVILY API KEY enables web search. …