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Integration

API & developer access

Powerful API for seamless email automation integration

Customize and automate your email marketing with our robust API, designed for flexibility, scalability, and seamless integration.

View API Documentation

Easy Authentication

Secure API access

Authenticate effortlessly with API keys, ensuring a safe and reliable connection for seamless email automation.

Safety & Security

99%

Advanced Automation

Custom email workflows

Automate email sequences, triggers, and actions with powerful API commands tailored to your business needs.

Customizable Emails

90%

Real-Time Analytics

Performance tracking

Monitor email metrics instantly with real-time data insights for improved campaign optimization and decision-making.

Deliverability Rate

90%

Step Guide

Set up OneSecond API effortlessly today

Follow this simple step-by-step guide to integrate OneSecond API, automate email workflows, and optimize your campaign performance effortlessly.

1. Generate key

Obtain your API key securely to authenticate your integration.

2. Connect platform

Link OneSecond with your CRM, eCommerce, or custom application.

3. Configure settings

Adjust email triggers, automation, and preferences to match needs.

4. Start sending

Launch campaigns, track performance, and optimize workflows with analytics.

Effortless Integration

Boost efficiency with connected platforms

No more manual work—OneSecond integrates with top business tools to enhance marketing efficiency.