Native OpenAI format

GET

/v1/models

Get the list of currently available models.

Return format is auto-detected from request headers:

Returns Anthropic format when x-api-key and anthropic-version headers are present

Returns Gemini format when x-goog-api-key header or key query parameter is present

Otherwise returns OpenAI format

Request

Query Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/models?key=undefined' \
--header 'x-api-key;' \
--header 'anthropic-version;' \
--header 'x-goog-api-key;'

Responses

🟢200

application/json

Model list retrieved successfully

Bodyapplication/json

Example

{
    "object": "list",
    "data": [
        {
            "id": "gpt-4",
            "object": "model",
            "created": 0,
            "owned_by": "openai"
        }
    ]
}

🟠401

Modified at 2026-07-15 15:01:15

Native Gemini format