Usage Policy

FDelux Source License

All source for from this web is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.

This means you are free to:

• Share — copy and redistribute the material in any medium or format.
• Adapt — remix, transform, and build upon the material.

Under the following terms:

• Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• NonCommercial — You may not use the material for commercial purposes.
• No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

For the full legal text of the license, please visit the link provided above.

API Usage Terms

Last Updated: June 19, 2025

Welcome to FDelux API! This API is provided to help you learn about API integration and develop non-commercial applications. By accessing or using this API, you agree to be bound by these Terms of Use and all terms incorporated by reference.

1. Acceptance of Terms

By registering for, accessing, or using the FDelux API ("API"), you represent that you have read, understood, and agree to be bound by these Terms of Use ("Terms"). If you do not agree with these Terms, you are not permitted to access or use this API.

2. Ownership and License

2.1. API Ownership:

This API, including all data, code, documentation, and other related materials, is the exclusive property of **Flutter Delux** ("API Owner"). Please be aware that the data presented in this API is largely **generated and curated with the assistance of Artificial Intelligence (AI)**. The API Owner strives to ensure the accuracy and relevance of the data, but the nature of AI-generated data may vary.

2.2. License for Public Users (Creative Commons Attribution-NonCommercial 4.0 International):

The API Owner grants you, as a public user, a limited, non-exclusive, non-transferable, and revocable license to access and use this API **FREE OF CHARGE** under the terms of the **Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0 International)**.

Under this license, you are permitted to:

• **Use** this API for **non-commercial purposes**, such as:
  • Personal learning about API integration with platforms like Flutter.
  • Testing API functionalities.
  • Developing prototype and non-commercial projects or applications.
• **Redistribute** (e.g., fork repositories if API code is available) with clear attribution, solely for **non-commercial purposes**.

**Important:** If your API includes write operations (e.g., POST, PUT, DELETE), please be aware that **some write operations may only be simulated and do not persist data to a permanent database.**

You **MUST provide clear attribution** to the API Owner when using this API. Recommended attribution format: "Data/Services provided by **Flutter Delux** via **FDelux API**. Licensed under CC BY-NC 4.0 International."

2.3. Non-Commercial Use Limitations:

The CC BY-NC 4.0 International License **DOES NOT PERMIT** the use of this API for commercial purposes. Examples of **PROHIBITED** commercial use include, but are not limited to:

• Integrating the API into live (production) applications or services that generate revenue, either directly (e.g., through sales, advertising, subscriptions) or indirectly.
• Reselling, leasing, or distributing the API data or functionality for commercial gain.
• Using this API in any project or product intended for sale, licensing, or monetization in any way.

2.4. Commercial Use Rights by API Owner:

Although this API is licensed under CC BY-NC 4.0 International for public use, the API Owner **exclusively reserves the full right to use this API in its own commercial products and services**, including, but not limited to, commercial Flutter applications developed by the API Owner. The CC BY-NC 4.0 International License does not apply to the API Owner's own use of this API.

3. API Key

3.1. API Key Request:

To access this API, you may be required to obtain an API Key from the API Owner. You agree to provide accurate and complete information during the registration process.

3.2. API Key Usage:

You are solely responsible for the confidentiality of your API Key and for all activities that occur under your API Key. You must not share your API Key with any third party.

3.3. API Key Revocation:

The API Owner reserves the right to revoke your API Key and suspend or terminate your access to the API at any time, without prior notice, if any violation of these Terms is found (including, but not limited to, unauthorized commercial use or suspicious usage patterns).

4. Usage Limitations & Conduct

You agree not to:

• Use this API in any manner that is illegal, infringes upon the rights of third parties, or violates these Terms.
• Attempt to decompile, reverse-engineer, or gain unauthorized access to the API or the API Owner's systems.
• Use this API to send spam, malware, or other harmful material.
• Interfere with or disrupt the integrity or performance of the API or the data contained therein.
• Exceed the rate limits set by the API Owner.
• **Use the API responsibly and avoid excessive requests that may impact service availability for others.**

5. API Availability and Changes

The API Owner will endeavor to provide this API as reliably as possible, but does not guarantee continuous uptime or uninterrupted availability. The API may be changed, discontinued, or modified at any time without notice. The API Owner is not liable for any loss or damage arising from the discontinuation or changes to the API.

6. Disclaimer of Warranties

This API is provided "as is" without warranties of any kind, either express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement. The API Owner does not warrant that this API will be error-free or uninterrupted.

7. Limitation of Liability

To the fullest extent permitted by law, the API Owner shall not be liable for any direct, indirect, incidental, special, consequential, or exemplary damages whatsoever arising from the use of or inability to use this API, even if the API Owner has been advised of the possibility of such damages.

8. Changes to Terms

The API Owner reserves the right to modify these Terms at any time by posting the updated version on the API website. Your continued use of the API after such changes constitutes your acceptance of the revised Terms.