ReferenceCLI commands
email-sdk adapters
List every bundled CLI adapter with required environment variables and provider notes.
email-sdk adapters
email-sdk adapters --jsonThe command reads the static CLI registry and does not inspect credentials or make network requests.
The current registry contains 23 routes: Resend, Postmark, SendGrid, Cloudflare, Unosend, Iterable, AWS SES, Mailgun, MailerSend, Brevo, Mailchimp Transactional, SparkPost, Loops, Sequenzy, JetEmail, Lettermint, Primitive, Plunk, Mailtrap, Scaleway, ZeptoMail, MailPace, and SMTP.
The human output includes the routing name, required environment variable names, and one provider note. JSON output returns the same name, env, and note records.
email-sdk providers is an accepted command alias.
Provider credentials
Configure the values listed by this command.