For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Search
/
Ask AI
Website
Status
Support
Dashboard
Documentation
API Reference
MCP
SDKs
CLI (new)
What's New?
Sessions
Update Session
Beta
Copy page
PATCH
https://api.vapi.ai
/
session
/
:id
