hybrid-fastapi-retrieval

To retrieve provenance-aware evidence from a FastAPI service, send a structured JSON payload via POST to the /tools/hybrid/query endpoint, which aggregates multi-source context and returns traceable text fragments with metadata.

Provenance-backed retrieval in a hybrid API architecture is querying multiple sources to return source-backed answers and traceable conclusions, ensuring knowledge retrieval remains credible and verifiable through attached metadata.

Yes, you can use FastAPI hybrid retrieval to build context for source-backed answers by querying the deployed service, which fetches and aggregates provenance-rich evidence suitable for report generation and question answering.

You can include an optional Authorization header when querying the hybrid retrieval API, allowing secured access to the FastAPI service while sending the structured metadata payload required for evidence retrieval.

To query a deployed FastAPI hybrid retrieval service, configure the RETRIEVAL_API_BASE_URL and send a JSON payload containing your query and optional parameters to the /tools/hybrid/query endpoint to fetch provenance-rich evidence.

Use a hybrid retrieval API over standard single-source retrieval when your scenario requires multi-source context aggregation and traceable conclusions, ensuring that the returned evidence includes source metadata for provenance verification.