List available models

Lists available models. If provider is not specified, lists all models from all configured providers.

If a virtual key is provided, Bifrost only lists (and only queries) providers allowed by that virtual key.

GET /v1/models

Error

A valid request URL is required to generate request examples

200

{
  "data": [
    {
      "id": "<string>",
      "canonical_slug": "<string>",
      "name": "<string>",
      "normalized_name": "<string>",
      "deployment": "<string>",
      "created": 123,
      "context_length": 123,
      "max_input_tokens": 123,
      "max_output_tokens": 123,
      "architecture": {
        "modality": "<string>",
        "tokenizer": "<string>",
        "instruct_type": "<string>",
        "input_modalities": [
          "<string>"
        ],
        "output_modalities": [
          "<string>"
        ]
      },
      "pricing": {
        "prompt": "<string>",
        "completion": "<string>",
        "request": "<string>",
        "image": "<string>",
        "web_search": "<string>",
        "internal_reasoning": "<string>",
        "input_cache_read": "<string>",
        "input_cache_write": "<string>"
      },
      "top_provider": {
        "is_moderated": true,
        "context_length": 123,
        "max_completion_tokens": 123
      },
      "per_request_limits": {
        "prompt_tokens": 123,
        "completion_tokens": 123
      },
      "supported_parameters": [
        "<string>"
      ],
      "default_parameters": {
        "temperature": 123,
        "top_p": 123,
        "frequency_penalty": 123
      },
      "hugging_face_id": "<string>",
      "description": "<string>",
      "owned_by": "<string>",
      "supported_methods": [
        "<string>"
      ]
    }
  ],
  "extra_fields": {
    "request_type": "<string>",
    "model_requested": "<string>",
    "model_deployment": "<string>",
    "latency": 123,
    "chunk_index": 123,
    "raw_request": {},
    "raw_response": {},
    "cache_debug": {
      "cache_hit": true,
      "cache_id": "<string>",
      "hit_type": "<string>",
      "requested_provider": "<string>",
      "requested_model": "<string>",
      "provider_used": "<string>",
      "model_used": "<string>",
      "input_tokens": 123,
      "threshold": 123,
      "similarity": 123
    }
  },
  "next_page_token": "<string>"
}

{
  "event_id": "<string>",
  "type": "<string>",
  "is_bifrost_error": true,
  "status_code": 123,
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "event_id": "<string>"
  },
  "extra_fields": {
    "model_requested": "<string>",
    "request_type": "<string>"
  }
}

{
  "event_id": "<string>",
  "type": "<string>",
  "is_bifrost_error": true,
  "status_code": 123,
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "event_id": "<string>"
  },
  "extra_fields": {
    "model_requested": "<string>",
    "request_type": "<string>"
  }
}

Authorizations

BearerAuthBasicAuthVirtualKeyAuthApiKeyAuth

Authorization · string · header · required

Bearer token authentication. Use your provider API key or Bifrost authentication token. Virtual keys (prefixed with sk-bf-) can also be passed here.

Query Parameters

provider · enum<string>

Filter by provider (e.g., openai, anthropic, bedrock) AI model provider identifier

Available options: openai, azure, anthropic, bedrock, cohere, vertex, vllm, mistral, ollama, groq, sgl, parasail, perplexity, replicate, cerebras, deepseek, gemini, openrouter, elevenlabs, huggingface, nebius, xai, runway, fireworks

page_size · integer

Maximum number of models to return

Required range: x >= 0

page_token · string

Token for pagination

Response

200

application/json

Successful response

data · object[]

Show child attributes

extra_fields · object

Additional fields included in responses

Show child attributes

next_page_token · string