Get Model List

Get the full list of models supported by the platform in an Anthropic-compatible API format.
GET/anthropic/v1/models

Authorization

This endpoint supports the following two authentication methods. Choose one and add it to the request headers:

  1. Method 1:x-api-keyauthentication, format:
    x-api-key: $UNISOUND_API_KEY
  2. Method 2:Authorization: Bearerauthentication, format:
    Authorization: Bearer $UNISOUND_API_KEY

$UNISOUND_API_KEY Used to verify account information, can be viewed in Metered & Packs > API Key Management.

Request Query

limitintegerOptional

Number of models returned per page.

after_idstringOptional

Pagination cursor that returns models after the specified ID.

before_idstringOptional

Pagination cursor that returns models before the specified ID.

Response body structure

dataarray

Array of model objects.

idstring

Model identifier.

created_atstring

Model creation time (ISO 8601 format).

display_namestring

Display name of the model.

typestring

Fixed to model.

context_windowinteger

Context window size.

max_outputinteger

Maximum output token count.

first_idstring

The first model ID in the returned data.

last_idstring

The last model ID in the returned data.

has_moreboolean

Whether more data is available.