> ## 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 for standard inference > Get a list of models available for standard (OpenAI-compatible) inference. The response follows the OpenAI models list shape. ## Zero Data Retention catalog This endpoint returns the models that your API key can use for [ZDR inference](/zdr/overview). Use `GET /rvenc/models` for the confidential catalog. The response uses the OpenAI models list format. It has `"object": "list"` and an array in `data`. Each entry has the standard `id`, `object`, `created`, and `owned_by` fields, and Prem adds more fields after them. ```bash theme={"system"} curl "https://gateway.prem.io/openai/models?type=CHAT" \ -H "Authorization: Bearer $PREM_API_KEY" ``` An OpenAI SDK reads this endpoint with its standard method: ```python theme={"system"} for model in client.models.list(): print(model.id) ``` The `regions` field of each entry shows the ZDR regions that give the model. See [Models & Pricing](/models-and-pricing) for the full field reference. ## OpenAPI ````yaml get /openai/models openapi: 3.1.0 info: title: Prem API description: Reference documentation for the Prem API. 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: /openai/models: get: tags: - Models summary: List available models for standard inference description: >- Get a list of models available for standard (OpenAI-compatible) inference. The response follows the OpenAI models list shape. operationId: listOpenAiModels 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/listOpenAiModelsResponse' '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 - 429 - 502 - 503 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 - 429 - 502 - 503 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 listOpenAiModelsResponse: description: Models list retrieved successfully content: application/json: schema: $ref: '#/components/schemas/listOpenAiModelsResponse' schemas: listOpenAiModelsResponse: type: object description: >- OpenAI-compatible model list. Prem-specific fields are additional properties that OpenAI clients ignore. properties: object: type: string const: list data: type: array items: type: object properties: id: type: integer description: The model ID to send in a chat request. object: type: string const: model created: type: - integer - 'null' description: Unix timestamp of the moment the model was added. owned_by: type: - string - 'null' description: The owner of the model. model: type: string name: type: string description: type: string type: type: string input_modalities: type: array items: type: string price_config: type: object regions: type: array description: >- Region codes the model can be served from for standard (OpenAI-compatible) inference. items: type: string requires_auth: type: - integer - 'null' usage_mode: type: string visible_in_dashboard: type: - integer - 'null' likes_count: type: - integer - 'null' dislikes_count: type: - integer - 'null' total_reviews: type: - integer - 'null' rating_percent: type: - number - 'null' required: - id - object additionalProperties: true required: - object - data examples: - object: list data: - id: 1 object: model created: 1773220462 owned_by: prem model: kimi-k3 name: Kimi K3 description: A long-context chat model. type: CHAT input_modalities: - text price_config: standard: eu: prompt_price_per_k: 1 completion_price_per_k: 4 reasoning_price_per_k: 2 audio_price_per_min: 0 regions: - eu requires_auth: 1 usage_mode: API visible_in_dashboard: 1 likes_count: 0 dislikes_count: 0 total_reviews: 0 rating_percent: 0 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. ````