Retell AI API
GET /list-chat-agents endpoint removal
Stopped workingSubscribe to Retell AI APIShare
On July 31, 2026, Retell AI API retired the GET /list-chat-agents endpoint. Calls made to this route fail since that date. Retell AI API deprecated the endpoint alongside other agent list endpoints and requires callers to adopt newer routes.
Calls it hits
GET /list-chat-agents
What to use instead of these calls
Call POST /v2/list-agents, filtering filter_criteria.channel on chat, and read the results from items.
In Retell AI API's words
The following APIs are deprecated as of 07/31/2026. Migrate to the listed replacements.
Facts
- API
- Retell AI API
api.retellai.com - Kind
- Endpoint removal
- Takes effect
- July 31, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Retell AI API's own pages
Questions
When does this change take effect?
Calls to GET /list-chat-agents on Retell AI API stopped working on July 31, 2026.
What happens to calls after July 31, 2026?
They have failed since July 31, 2026.
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.