Merge remote-tracking branch 'origin/main' into fern/update-api-specs

Author: fern-api[bot]

fern/changelog/2025-02-04.md

@@ -0,0 +1,8 @@
+# Hooks, PCI Compliance, and Blocking Messages
+
+1. **Introduction of `Hook`s in Workflows**: You can now use [`Hooks`](https://api.vapi.ai/api#:~:text=Hook) in your workflows to automatically execute actions when specific events occur, like task start or confirmation. Hooks are now available in [`ApiRequest`](https://api.vapi.ai/api#:~:text=ApiRequest) and [`Gather`](https://api.vapi.ai/api#:~:text=Gather) workflow nodes.
+
+2. **Make your Assistant PCI Compliant**: You can now configure [`Assistant.pciEnabled`](https://api.vapi.ai/api#:~:text=UpdateCallDTO-,Assistant,-UpdateAssistantDTO) to indicate if your assistant deals with sensitive cardholder data that requires PCI compliance, helping you meet security standards for financial information.
+
+3. **Blocking Messages before Tool Calls**: You can now configure your tool calls to wait until a message is fully spoken before starting with [`ToolMessageStart.blocking=true`](https://api.vapi.ai/api#:~:text=ToolMessageStart) (default is `false`). 
+

fern/knowledgebase.mdx

@@ -48,7 +48,7 @@ Use the ID of the uploaded file to create a Knowledge Base along with the KB con
 1. Provider: [trieve](https://trieve.ai)
 
 ```bash
-curl --location 'http://localhost:3001/knowledge-base' \
+curl --location 'http://api.vapi.ai/knowledge-base' \
 --header 'Content-Type: text/plain' \
 --header 'Authorization: Bearer <YOUR_API_KEY>' \
 --data '{