List LLM Models | Speechify API

{
  "models": [
    {
      "provider": "openai",
      "model": "gpt-4-voice-001",
      "label": "OpenAI GPT-4 Voice",
      "description": "Premium flagship model with advanced voice capabilities.",
      "class": 2
    },
    {
      "provider": "speechify",
      "model": "speechify-standard-llm-v1",
      "label": "Speechify Standard LLM",
      "description": "Managed model optimized for voice agents on standard plans.",
      "class": 1
    },
    {
      "provider": "speechify",
      "model": "speechify-managed-llm-v1",
      "label": "Speechify Managed LLM",
      "description": "Managed model available on all plans for reliable performance.",
      "class": 0
    }
  ],
  "custom_endpoint_allowed": false,
  "platform_default_provider": "speechify",
  "platform_default_model": "speechify-standard-llm-v1"
}

List the LLM models selectable for voice agents on the caller’s workspace plan. Premium flagship models and the bring-your-own custom endpoint are available only on higher plans; lower plans receive the managed and standard models. The console renders its model picker from this response so it only offers models that POST/PATCH /v1/agents will accept.

Authentication

AuthorizationBearer

Enter your API key with the Bearer prefix, e.g. ‘Bearer sk_…’.

Response

The LLM models available on the caller's plan.

modelslist of objects

custom_endpoint_allowedboolean

Whether the workspace plan permits a bring-your-own custom LLM endpoint.

platform_default_providerstring

Provider the "Platform default" picker entry resolves to.

platform_default_modelstring

Model the "Platform default" picker entry resolves to.

Errors

401

Unauthorized Error

$	curl https://api.speechify.ai/v1/agents/llm-models \
>	-H "Authorization: Bearer <token>" \
>	-H "Content-Type: application/json"