Quickstart · Ruby / Rails

Send transactional email through Envimaily's HTTP API (https://api.envimaily.com) with Ruby / Rails.

1. Account & key

1. Sign up at https://app.envimaily.com/dev/signup
2. Create an em_ key under API keys
3. Copy the token once — it is not shown again

2. Example

require "net/http"
require "json"

uri = URI("https://api.envimaily.com/v1/emails")
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer em_YOUR_KEY"
req["Content-Type"] = "application/json"
req.body = {
  from: "onboarding@envimaily.com",
  to: ["you@example.com"],
  subject: "Hello from Rails",
  html: "<p>It works.</p>",
}.to_json

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
puts res.body

3. Without a verified domain

Use the shared test sender onboarding@envimaily.com and send only to the account owner email. After SPF/DKIM verification, send from your domain.

4. Limits

Next: Domains & DNS · Emails API · Migrate from Resend