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Documentation Index

Fetch the complete documentation index at: https://docs.getunbound.ai/llms.txt

Use this file to discover all available pages before exploring further.

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List Models

Retrieve a list of available models from the Unbound gateway.

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Endpoint

GET /v1/models

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Request Headers

HeaderTypeRequiredDescription
AuthorizationstringNoBearer token with your API key. Optional — the endpoint returns the public model catalog without authentication. Pass your key to receive your organization’s filtered model list.

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Example Request

curl -X GET 'https://api.getunbound.ai/v1/models' \
  -H "Authorization: Bearer YOUR_API_KEY"

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Example Response

{
  "object": "list",
  "data": [
    {
      "id": "anthropic/claude-sonnet-4-20250514",
      "created": 1777913942,
      "pricing": {
        "input_token_price": "3.000000",
        "output_token_price": "15.000000",
        "cache_read_price": "0.300000",
        "cache_write_price": "3.750000"
      },
      "parameters": {
        "context_window": 200000,
        "max_tokens": 8192,
        "supports_prompt_caching": true,
        "supports_computer_use": true,
        "supports_images": true
      }
    },
    {
      "id": "openai/gpt-4o",
      "created": 1777913942,
      "pricing": {
        "input_token_price": "2.500000",
        "output_token_price": "10.000000",
        "cache_read_price": "1.250000",
        "cache_write_price": "0.000000"
      },
      "parameters": {
        "context_window": 128000,
        "max_tokens": 16384,
        "supports_prompt_caching": false,
        "supports_computer_use": false,
        "supports_images": true
      }
    }
  ]
}

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Response Fields

FieldTypeDescription
objectstringAlways "list"
dataarrayArray of model objects
data[].idstringModel identifier in provider/model-name format
data[].createdintegerUnix timestamp
data[].pricing.input_token_pricestringPrice per million input tokens (USD)
data[].pricing.output_token_pricestringPrice per million output tokens (USD)
data[].pricing.cache_read_pricestringPrice per million cache-read tokens (USD)
data[].pricing.cache_write_pricestringPrice per million cache-write tokens (USD)
data[].parameters.context_windowintegerMaximum context window in tokens
data[].parameters.max_tokensintegerMaximum output tokens
data[].parameters.supports_imagesbooleanWhether the model accepts image inputs
data[].parameters.supports_prompt_cachingbooleanWhether the model supports prompt caching
data[].parameters.supports_computer_usebooleanWhether the model supports computer use tools
Model availability depends on your organization’s configuration and routing rules. Use the /v1/models endpoint to get the current list of available models.
You can also browse available models in the Unbound dashboard.