Send your first email
Install the SDK for your language:sk_test_) simulate the whole pipeline, so no domain setup is required:
Full quickstart
The same flow step by step, watching events in the dashboard, and how to go live.
Go live
Verify your sending domain with three DNS records, then swap your test key for a live one.
Get up and running
1
Create an account
Sign up at app.sendbyte.africa/signup. Your project and sandbox API key are created immediately.
2
Get your sandbox API key
Your sandbox key (
sk_test_) is shown once on signup, so copy it. You can generate a fresh one at any time from the dashboard.3
Send your first email
Use the REST API or any of the official SDKs to send your first email in sandbox mode. No domain setup required.
4
Verify your domain and go live
Add your sending domain, publish three DNS records, create a live key (
sk_live_), and swap it into your code. That’s it.Explore the docs
API Reference
Every endpoint, request parameter, and response shape in the full API reference.
SDKs
The official Node.js, Python, Go, and PHP SDKs, with install and usage for each.
Guides
Domain verification, SMTP, webhooks, and idempotency, step by step.