appwrite/docs/examples/0.8.x/server-ruby/examples/account/create-verification.md

require 'appwrite'

client = Appwrite::Client.new()

client
    .set_endpoint('https://[HOSTNAME_OR_IP]/v1') # Your API Endpoint
    .set_project('5df5acd0d48c2') # Your project ID
    .set_jwt('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ...') # Your secret JSON Web Token
;

account = Appwrite::Account.new(client);

response = account.create_verification(url: 'https://example.com');

puts response