Vercel

Configuration for Vercel.

  • Code: vercel
  • Since: v4.7.0

Here is an example bash command using the Vercel provider:

VERCEL_API_TOKEN=xxxxxx \
lego --email you@example.com --dns vercel --domains my.example.org run

Credentials

Environment Variable Name Description
VERCEL_API_TOKEN Authentication token

The environment variable names can be suffixed by _FILE to reference a file instead of a value. More information here.

Additional Configuration

Environment Variable Name Description
VERCEL_HTTP_TIMEOUT API request timeout
VERCEL_POLLING_INTERVAL Time between DNS propagation check
VERCEL_PROPAGATION_TIMEOUT Maximum waiting time for DNS propagation
VERCEL_TEAM_ID Team ID (ex: team_xxxxxxxxxxxxxxxxxxxxxxxx)
VERCEL_TTL The TTL of the TXT record used for the DNS challenge

The environment variable names can be suffixed by _FILE to reference a file instead of a value. More information here.

More information