Get API credentials from Jane App β usually an API key or OAuth client from your account or your IT team.
In Retell, open your agent and go to Functions β Add custom function.
Enter the endpoint URL and method, and add your credentials as headers.
Define the parameters the agent should collect from the caller and pass through.
Write the description that tells the agent when to call the function β this is what the model uses to decide.
Test it in the LLM playground, check the response parses, then publish.
Patient calls outside clinic hours β agent checks the practitioner's availability β books the visit β sends confirmation
Keragon is the lower-effort route for clinics wanting a HIPAA-ready connection without custom development.












.avif)
.avif)

.avif)
.avif)












.avif)














Start building smarter conversations today.


.avif)