wandb login

Verify and store your API key for authentication with W&B services.

By default, only store credentials locally without verifying them with W&B. To verify credentials, set --verify=True.

For server deployments (dedicated cloud or customer-managed instances), specify the host URL using the --host flag. You can also set environment variables WANDB_BASE_URL and WANDB_API_KEY instead of running the login command with host parameters.

Usage

wandb login [KEY] [OPTIONS]

Arguments

Argument	Description	Required
KEY	No description available	No

Options

Option	Description
--cloud	Log in to the W&B public cloud (https://api.wandb.ai). Mutually exclusive with —host. (default: False)
--host, --base-url	Log in to a specific W&B server instance by URL (e.g. https://my-wandb.example.com). Mutually exclusive with —cloud.
--relogin	Force a new login prompt, ignoring any existing credentials.
--verify	Verify the API key with W&B after storing it. If verification is successful, display the source of the credentials and the default team. (default: False)