List models

List the models your key can use.

Returns the models the current key can call. The list is already filtered by the key's group and model limits, so it reflects what this key can actually use better than the Model Square.

GET https://tokenfunc.com/v1/models

cURL

curl https://tokenfunc.com/v1/models -H "Authorization: Bearer sk-xxxxxxxxxxxxxxxx"

Python

from openai import OpenAI

client = OpenAI(base_url="https://tokenfunc.com/v1", api_key="sk-xxxxxxxxxxxxxxxx")
for model in client.models.list():
    print(model.id)

Node.js

import OpenAI from 'openai'

const client = new OpenAI({ baseURL: 'https://tokenfunc.com/v1', apiKey: 'sk-xxxxxxxxxxxxxxxx' })
for await (const model of client.models.list()) {
  console.log(model.id)
}

200

{
  "object": "list",
  "success": true,
  "data": [
    {
      "id": "gpt-5",
      "object": "model",
      "created": 1626777600,
      "owned_by": "openai",
      "supported_endpoint_types": ["openai", "openai-response"]
    },
    {
      "id": "claude-sonnet-4-5",
      "object": "model",
      "created": 1626777600,
      "owned_by": "anthropic",
      "supported_endpoint_types": ["anthropic", "openai"]
    }
  ]
}

Response fields

data[].id
The model name to pass as model
data[].owned_by
The vendor of the model; models without a registered vendor show custom
data[].created
When the record was created (Unix seconds), not the model's release date
data[].supported_endpoint_types
Endpoint formats the model supports. Common values: openai (Chat Completions), openai-response (Responses), anthropic (Messages), gemini (Gemini native), image-generation (image generation), embeddings (embeddings), openai-video (video)

Other formats

The same address answers in the format each SDK expects, based on the headers:

Request	Response format
`Authorization: Bearer`	OpenAI format (above)
Both `x-api-key` and `anthropic-version` headers	Anthropic format: `{"data": [{"id", "display_name", "type": "model", "created_at"}], "first_id", "last_id", "has_more": false}`
`GET /v1beta/models`, or with an `x-goog-api-key` header / `?key=` parameter	Gemini format: `{"models": [{"name", "displayName"}], "nextPageToken": null}`