Cursor

Prepare API Access

Have the three items below ready before you configure anything:

API Key

The key string you generated when creating your API Key.

Base URL

https://api.watt-cloud.com/v1

The trailing /v1 is required — do not drop it.

Model Name

Take the complete model identifier from the Model Marketplace, for example DeepSeek-V4-Pro.

Installing Cursor

Get the installer from Cursor's official site and set Cursor up on your machine.

Note: Custom API usage calls for a Cursor subscription account. On a free plan? IDE integration through VS Code extensions (Cline, Kilo, Black Box, and similar) is the recommended path instead.

Connect Cursor to Watt Cloud

Enter the API details

1. Launch Cursor and open "Settings" from the upper-right corner
2. Head to "Models" in the left sidebar
3. Expand "API Keys" — this section is where the API configuration lives:
4. Turn on "Override OpenAI Base URL"
5. Type https://api.watt-cloud.com/v1 into the endpoint field
6. Paste your API Key into the "OpenAI API Key" box
7. Press the button beside "OpenAI API Key", then confirm with "Enable OpenAI API Key" in the resulting dialog to finish verification

Add your model

1. Back in "Models", click "View All Models"
2. Choose "Add Custom Model", type the model name (for instance GLM-5.1 / DeepSeek-V4-Pro / MiniMax-M2.7), and hit "Add"
3. Toggle the new model on

Start a chat

1. Open the chat panel, pick the model you just added, and begin