GET /v1/models

List all models available to the current API key. gpt88.cc extends the response with capabilities and context metadata.

Endpoint

GEThttps://api.gpt88.cc/v1/models

Create a key in Agent API Keys before running the examples. The returned model list is permission-filtered, so different keys may see different subsets based on console permissions.

Examples

curl https://api.gpt88.cc/v1/models \
  -H "Authorization: Bearer $GPT88_API_KEY"

Response

200 OKjson

{
  "object": "list",
  "data": [
    {
      "id": "gpt-5.6-sol",
      "object": "model",
      "owned_by": "openai",
      "capabilities": ["chat", "streaming", "json_mode"],
      "context_window": 131072,
      "modalities": ["text"]
    }
  ]
}

Fields

Field	Type	Required	Description
`object`	string	Required	Always `"list"`.
`data`	array<Model>	Required	Models currently visible to the calling API key.

objectstringRequired
Always "list".
dataarray<Model>Required
Models currently visible to the calling API key.

Field	Type	Required	Description
`id`	string	Required	Model ID used in the `model` request field.
`owned_by`	string	Optional	Upstream provider name.
`capabilities`	string[]	Optional	gpt88 extension field, such as `chat`, `function_calling`, `vision`.
`context_window`	integer	Optional	Current context size exposed by gateway config.
`modalities`	string[]	Optional	Supported modalities such as text, image, audio, or video.

idstringRequired
Model ID used in the model request field.
owned_bystring
Upstream provider name.
capabilitiesstring[]
gpt88 extension field, such as chat, function_calling, vision.
context_windowinteger
Current context size exposed by gateway config.
modalitiesstring[]
Supported modalities such as text, image, audio, or video.

Use capabilities to filter for tool use, streaming, or vision support.
Use Error Codes for fallback handling.