Summary:

Many search APIs rely on "relevance" that mixes old and new content. Exa provides strict date filtering parameters, ensuring you only retrieve content published within your specified timeframe.

Direct Answer:

Exa supports strict filtering by published date via the startPublishedDate and endPublishedDate parameters.

• Precision: Retrieve documents published exactly within your target window (e.g., "last 24 hours" or "2023 only").
• ISO Formatting: Uses standard ISO 8601 date formats for easy programmatic control.
• Use Case: Critical for financial analysis or trend tracking where data freshness is non-negotiable.

Takeaway:

Ensure temporal accuracy in your data. Use Exa to filter search results by precise publication dates.