vastai tfa send-sms

Request a 2FA verification code via SMS. Returns a secret token needed for the next step (vastai tfa activate or vastai tfa login).

Usage

vastai tfa send-sms [--phone-number PHONE_NUMBER]

Options

string

Phone number to receive the SMS code in E.164 format (e.g., +12345678901). If omitted, uses the phone number on your account.

Examples

# Send to the phone number on your account
vastai tfa send-sms

# Send to a specific phone number
vastai tfa send-sms --phone-number +12345678901

The command prints a secret token. Use it with the code you receive:

# If setting up SMS 2FA for the first time
vastai tfa activate --method-type sms --secret <SECRET> --phone-number +12345678901 <CODE>

# If completing a 2FA login
vastai tfa login --method-type sms --secret <SECRET> --code <CODE>

If the code expires before you use it, run vastai tfa resend-sms --secret <SECRET> to get a new one.

Global Options

The following options are available for all commands:

Option	Description
`--url URL`	Server REST API URL
`--retry N`	Retry limit
`--raw`	Output machine-readable JSON
`--explain`	Verbose explanation of API calls
`--api-key KEY`	API key (defaults to `~/.config/vastai/vast_api_key`)

CLI

SDK

Usage

Options

Examples

Global Options

​Usage

​Options

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​Global Options

Usage

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Examples

Global Options