Vapi
/knowledge-base* endpoint removal
Stopped workingSubscribe to VapiShare
Calls to /knowledge-base* on Vapi stopped working on September 29, 2025.
Calls it hits
/knowledge-base*
What to use instead of these calls
Use the knowledge base integrated into model configurations instead.
In Vapi's words
/knowledge-base and related paths - Integrated into model configurations
Facts
- API
- Vapi
api.vapi.ai - Kind
- Endpoint removal
- Takes effect
- September 29, 2025
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Vapi's own pages
Questions
When does this change take effect?
Calls to /knowledge-base* on Vapi stopped working on September 29, 2025.
What happens to calls after September 29, 2025?
They have failed since September 29, 2025.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.