curl https://octopusx.ai/v1/models \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "object": "list",
  "data": [
    {
      "id": "gpt-4o",
      "object": "model",
      "created": 1735689600,
      "owned_by": "openai"
    },
    {
      "id": "claude-sonnet-4-20250514",
      "object": "model",
      "created": 1735689600,
      "owned_by": "anthropic"
    }
  ]
}

{
  "error": {
    "message": "Invalid API key provided",
    "type": "invalid_request_error",
    "param": "",
    "code": "invalid_api_key"
  }
}

{
  "error": {
    "message": "The request rate is too high currently, please try again later",
    "type": "new_api_error",
    "param": "",
    "code": "too_many_requests"
  }
}

{
  "error": {
    "message": "bad response body",
    "type": "new_api_error",
    "param": "",
    "code": "bad_response_body"
  }
}

GET

https://octopusx.ai

models

curl https://octopusx.ai/v1/models \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "object": "list",
  "data": [
    {
      "id": "gpt-4o",
      "object": "model",
      "created": 1735689600,
      "owned_by": "openai"
    },
    {
      "id": "claude-sonnet-4-20250514",
      "object": "model",
      "created": 1735689600,
      "owned_by": "anthropic"
    }
  ]
}

{
  "error": {
    "message": "Invalid API key provided",
    "type": "invalid_request_error",
    "param": "",
    "code": "invalid_api_key"
  }
}

{
  "error": {
    "message": "The request rate is too high currently, please try again later",
    "type": "new_api_error",
    "param": "",
    "code": "too_many_requests"
  }
}

{
  "error": {
    "message": "bad response body",
    "type": "new_api_error",
    "param": "",
    "code": "bad_response_body"
  }
}

Model List

Query the list of available models. The route determines the compatible format based on the request headers: it returns OpenAI style by default; with x-api-key and anthropic-version, it uses Claude style; with x-goog-api-key or the key query parameter, it uses Gemini style.

If you only want to know “roughly what text model names are available in the system” and do not want to send an API request right away, you can first look at the “Common Model Name Examples” in the text model support matrix. However, the models actually available for your current key are still determined by the response from this endpoint.

Common Model Name Examples

Family	Common Model Names
GPT / OpenAI	`gpt-4o`, `gpt-4o-mini`, `gpt-4.1`, `gpt-4.1-mini`, `gpt-4.1-nano`, `o1`, `o3`
Claude	`claude-sonnet-4-20250514`, `claude-sonnet-4-6`, `claude-opus-4-6`, `claude-opus-4-7`, `claude-haiku-4-5-20251001`
Gemini	`gemini-2.0-flash`, `gemini-2.5-flash`, `gemini-2.5-pro`, `gemini-3.1-pro-preview`
DeepSeek	`deepseek-chat`, `deepseek-reasoner`, `deepseek-v4-flash`, `deepseek-v4-pro`, `deepseek-r1`
Qwen	`qwen-max`, `qwen3-max`, `qwen3-omni-flash`

Path

Method	Path	Description
`GET`	`/v1/models`	OpenAI/Claude/Gemini compatible model list
`GET`	`/v1/models/{model}`	Query a single model
`GET`	`/v1beta/models`	Gemini native model list
`GET`	`/v1beta/openai/models`	OpenAI-compatible model list under Gemini

Request Example

curl https://octopusx.ai/v1/models \
  -H "Authorization: Bearer YOUR_API_KEY"

Claude Style

curl https://octopusx.ai/v1/models \
  -H "x-api-key: YOUR_API_KEY" \
  -H "anthropic-version: 2023-06-01"

Gemini Style

curl https://octopusx.ai/v1beta/models \
  -H "x-goog-api-key: YOUR_API_KEY"

Response Example

{
  "object": "list",
  "data": [
    {
      "id": "gpt-4o",
      "object": "model",
      "created": 1735689600,
      "owned_by": "openai"
    },
    {
      "id": "claude-sonnet-4-20250514",
      "object": "model",
      "created": 1735689600,
      "owned_by": "anthropic"
    }
  ]
}

{
  "error": {
    "message": "Invalid API key provided",
    "type": "invalid_request_error",
    "param": "",
    "code": "invalid_api_key"
  }
}

{
  "error": {
    "message": "The request rate is too high currently, please try again later",
    "type": "new_api_error",
    "param": "",
    "code": "too_many_requests"
  }
}

{
  "error": {
    "message": "bad response body",
    "type": "new_api_error",
    "param": "",
    "code": "bad_response_body"
  }
}

Query a Single Model

curl https://octopusx.ai/v1/models/gpt-4o \
  -H "Authorization: Bearer YOUR_API_KEY"

OpenAI Multimodal Responses API Text Completion API

Overview

Text Models

Image Models

Video Models

Uploads

Tasks

Account

Model List

Model List

Common Model Name Examples

Path

Request Example

Claude Style

Gemini Style

Response Example

Query a Single Model

​Model List

​Common Model Name Examples

​Path

​Request Example

​Claude Style

​Gemini Style

​Response Example

​Query a Single Model

​Related Interfaces

Model List

Common Model Name Examples

Path

Request Example

Claude Style

Gemini Style

Response Example

Query a Single Model

Related Interfaces