> ## Documentation Index > Fetch the complete documentation index at: https://docs.prem.io/llms.txt > Use this file to discover all available pages before exploring further. # List available models > Get a list of all available models ## OpenAPI ````yaml get /models openapi: 3.1.0 info: title: Prem API description: Full description of private and dev-availble API endpoints version: 1.0.0 termsOfService: https://prem.io/terms contact: name: API Support url: https://help.prem.io email: support@premai.io servers: - url: https://gateway.prem.io description: Production API server security: [] paths: /models: get: tags: - Models summary: List available models description: Get a list of all available models operationId: listModels parameters: - name: type in: query description: Filter models by type required: false schema: type: string enum: - CHAT - AUDIO_TRANSCRIPTION - AUDIO_SPEECH - IMAGE responses: '200': $ref: '#/components/responses/listModelsResponse' '401': $ref: '#/components/responses/401' '403': $ref: '#/components/responses/403' security: - BearerAuth: [] ApiKeyAuth: [] components: responses: '401': description: Access token is missing or invalid content: application/json: schema: allOf: - type: object properties: status: type: integer enum: - 400 - 401 - 403 - 404 description: Status code of the response data: type: - object - 'null' description: Response data containing the requested object error: type: - string - 'null' examples: - Some error message description: Error message of the response, human readable message: type: 'null' env: type: string enum: - development - production description: API environment log: type: - string - object - 'null' examples: - request_id: req_1234567890 - Some pertinent log message description: >- Useful informaiton, not always present, to debug the response validator: type: - object - array - 'null' examples: - email: Invalid email address password: Password is required description: >- Validator response object, each key is the field name and value is the error message support_id: type: - string - 'null' format: uuid examples: - support_uuidv7-something-else description: >- Support ID linked to the response, used to identify it when talking with our team required: - status - error - message - env - log - support_id additionalProperties: false - properties: status: type: integer enum: - 401 '403': description: You do not have the required permissions to access this resource content: application/json: schema: allOf: - type: object properties: status: type: integer enum: - 400 - 401 - 403 - 404 description: Status code of the response data: type: - object - 'null' description: Response data containing the requested object error: type: - string - 'null' examples: - Some error message description: Error message of the response, human readable message: type: 'null' env: type: string enum: - development - production description: API environment log: type: - string - object - 'null' examples: - request_id: req_1234567890 - Some pertinent log message description: >- Useful informaiton, not always present, to debug the response validator: type: - object - array - 'null' examples: - email: Invalid email address password: Password is required description: >- Validator response object, each key is the field name and value is the error message support_id: type: - string - 'null' format: uuid examples: - support_uuidv7-something-else description: >- Support ID linked to the response, used to identify it when talking with our team required: - status - error - message - env - log - support_id additionalProperties: false - properties: status: type: integer enum: - 403 listModelsResponse: description: Models list retrieved successfully content: application/json: schema: allOf: - $ref: '#/components/schemas/Response200' - $ref: '#/components/schemas/listModelsResponse' schemas: Response200: type: object properties: status: type: integer enum: - 200 - 201 - 202 description: Status code of the response data: type: - object - array - 'null' description: Response data containing the requested object error: type: - string - 'null' examples: - Invalid email address description: Error message of the response, human readable message: type: - string - 'null' examples: - Resource created successfully description: Message of the response, human readable env: type: string enum: - development - production description: API environment log: type: - string - object - 'null' examples: - request_id: req_1234567890 - Some pertinent log message description: Useful informaiton, not always present, to debug the response validator: type: - object - array - 'null' examples: - email: Invalid email address password: Password is required description: >- Validator response object, each key is the field name and value is the error message support_id: type: - string - 'null' format: uuid examples: - support_uuidv7-something-else description: >- Support ID linked to the response, used to identify it when talking with our team required: - status - data - message - env examples: - status: 200 data: id: '123' error: null log: null validator: null support_id: null message: Resource created successfully env: development listModelsResponse: type: object properties: data: type: array items: $ref: '#/components/schemas/chatsModel' required: - data examples: - data: - id: 3 name: GPT OSS 120B model: openai/gpt-oss-120b enabled: 1 created_at: '2025-10-23 22:57:28' description: >- A large 120B open-source model offering high-quality, adaptable conversational performance. requires_auth: 1 input_modalities: - text - id: 4 name: GLM 4.6 358B model: zai-org/GLM-4.6-FP8 enabled: 1 created_at: '2025-10-23 22:57:28' description: >- A massive 358B open-source model designed for powerful, flexible, and high-fidelity language generation. requires_auth: 1 input_modalities: - text chatsModel: type: object properties: id: type: integer description: Model ID model: type: string description: Model identifier type: type: string description: Model type enum: - CHAT - AUDIO_TRANSCRIPTION - AUDIO_SPEECH - IMAGE name: type: string description: Human-readable model name description: type: - string - 'null' description: Model description requires_auth: type: integer description: Whether the model requires authentication (0 or 1) minimum: 0 maximum: 1 enabled: type: integer description: Whether the model is enabled (0 or 1) minimum: 0 maximum: 1 input_modalities: type: array description: Input modalities supported by the model items: type: string created_at: type: string format: mysql-date-time description: Timestamp when the model was created price_config: type: - object - 'null' description: Price configuration for the model required: - id - model - type - enabled - created_at additionalProperties: false examples: - id: 1 model: gpt-4 type: CHAT name: GPT-4 description: Advanced language model requires_auth: 1 enabled: 1 created_at: '2024-01-01 00:00:00.123' securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: 'Send your access token as header Authorization: Bearer {accessToken}' ApiKeyAuth: type: apiKey in: header name: Authorization description: >- Your API key that starts with sk_live or sk_test. You can create yours at go.prem.io/api-keys. ````