Instiller’s APIs are built for performance, scalability and ease of integration and give you full control over every feature within your white label email marketing solution.
Free 14 day trial
Instiller offers a robust suite of APIs designed for developers who want more than just basic functionality. Whether you’re provisioning accounts or logins, sending password resets, onboarding messages or large-scale marketing campaigns our APIs give you the tools to do it quickly, reliably and with full visibility.
See how many emails are in your queues and the responses being sent back by ISPs.
All links within emails and landing page URLs are served securely using HTTPS.
Domain level tracking of all related campaigns and automation workflows.
See how many emails are in your queues and the responses being sent back by ISPs.
Monitor every bounce, open, click, and unsubscribe in real time. Instiller’s event webhook system connects your app directly to email activity so you can trigger workflows and gain insight instantly.
Developer-first, Always
Instiller’s API follows REST principles and uses consistent JSON payloads. You’ll spend less time debugging and more time building.
From quick start guides to comprehensive endpoint references, our documentation is built with developers in mind.
With unlimited accounts Instiller makes it easy for you to ensure your integration works exactly as expected before going live.
Complete visibility on all requests and responses to help simplify the process of building and testing integrations.
Start sending with confidence
With Instiller, you’re not just getting another email API, you’re unlocking a full-featured platform that gives developers everything they need to build, scale, and optimise email into any application.
