Queries

The Query APIs are the primary interface for searching your data and generating AI-powered summaries. After indexing documents into corpora, you use these endpoints to retrieve relevant information and optionally generate grounded summaries using Retrieval Augmented Generation (RAG).

📄️ Simple Single Corpus Query

Search a single corpus with a straightforward query request, specifying the corpus key and query parameters.

📄️ Advanced Single Corpus Query

Perform an advanced query on a specific corpus to find relevant results, generate summaries, highlight relevant snippets, and use Retrieval Augmented Generation.

📄️ Multiple Corpora Query

Perform a multipurpose query to retrieve relevant information from one or more corpora and generate a response using Retrieval Augmented Generation (RAG). Similar to the [advanced corpora search](https://docs.vectara.com/docs/rest-api/query-corpus).