Yeah, Vapi's knowledge base (KB) isn’t supported anymore, but you can replace it with Trieve for a similar setup. Trieve lets you store and query structured data, which works well for AI-powered responses. There's no official step-by-step guide specifically for Vapi + Trieve, but the setup generally involves: Uploading your data – You can store FAQs, support docs, or other knowledge in Trieve. Connecting to Vapi – Use API calls to fetch relevant responses from Trieve during a conversation. Querying dynamically – Instead of relying on a built-in KB, your AI can query Trieve in real time based on user input. Since your client is going live Friday, you’ll want to test the retrieval logic ASAP. If you need help setting it up, you can check Trieve’s docs or ask in the Vapi Discord—some users have already switched over.