You must only use the Search API key for any end-user accessible front-end code.
All other types of keys should be stored securely, accessed via environment variables only, and not disclosed publicly.
The free DocSearch plan, doesn't include technical web support from the Support team. For further assistance, you can post your question on the Algolia Community Forum or Discord. For front-end issues, you can raise the issue directly on GitHub. In addition, you can review our DocSearch Documentation and FAQ.