Before you begin, create a Nuntly account if you haven’t already.
Step 1: Create your API key
Your API key authenticates all requests to the Nuntly API. On the getting started page:- Enter a name for your key (the default is “Getting Started”, but you can change it to anything descriptive)
- Click Create API Key


Step 2: Send your first email
Step 2 shows code samples for sending an email using the API key you just created. The samples are available in TypeScript, cURL, PHP, Python, Ruby, Go, and Java.
Step 3: Go further
Once your test email is sent, step 3 points you to the next things to set up:- Setup your own domain to send emails from your own domain instead of a shared one. See the sending domains guide.
- Setup webhooks to receive real-time notifications when email events occur. See the webhooks guide.
- Upgrade your plan to increase your sending limits and unlock additional features.

