# Introduction
To begin utilizing Optimized.App, it's essential to:
1. Obtain an API Token
Access to the API is granted only through a valid API Token. Note: API Tokens can only be created by an organization administrator. You can generate your token via the Organization Settings section, under Integration -> Api Tokens on the Optimized.App dashboard.
2. Understand Rate and Usage Limits
Optimized.App has specific rate and usage limitations. Familiarize yourself with these to ensure uninterrupted service.
3. Secure Communication Protocol
Optimized.App mandates the use of HTTPS-secured communications.
Any requests sent via HTTP return an HTTP 301 redirect to the corresponding HTTPS resources.
4. Response Format
All responses from Optimized.App are provided in JSON format, ensuring a standardized and easy-to-parse structure for your applications.
5. All datetime values in requests and responses are in UTC timezone. Responses are formatted according to ISO 8601 standard (YYYY-MM-DDThh:mm:ss.sssZ).

By following these guidelines, you'll be set to effectively integrate and work with Optimized.App's API.