Retell AI API · Endpoint removal
GET /list-retell-llms stops working
Stopped working
Calls to GET /list-retell-llms on Retell AI API stopped working on June 15, 2026.
What to use instead of these calls
Call GET /v2/list-retell-llms and read the results from items, paging with pagination_key while has_more is true.
Calls it hits
GET /list-retell-llms
After 06/15/2026, the legacy endpoints listed above will no longer be supported.
Facts
- API
- Retell AI API
api.retellai.com - Kind
- Endpoint removal
- Takes effect
- June 15, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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