Welcome to the API services provided by Marzdata (hereinafter referred to as "Marzdata"). Before using this service, please carefully read and understand all the terms of this agreement. By selecting "Agree" or using this service in any other manner, you acknowledge that you have read, understood, and agreed to all the terms of this agreement.

1. Scope and Definitions
Definitions
Marzdata: Refers to Marzdata Company and its affiliated companies that provide API services.
API Services: Refers to the application programming interfaces and related services provided by Marzdata through its website or related platforms, which developers can use in their applications.
Developer: Refers to any individual, legal entity, or organization that uses Marzdata's API services, i.e., "you" as defined in this agreement.
Application: Refers to any software, website, or other product developed by the developer and using Marzdata's API services.
Scope of Agreement
This agreement constitutes a legal agreement between you and Marzdata regarding the use of API services and applies to all your actions related to the use of such services.
In addition to this agreement, Marzdata's Privacy Policy, Legal Disclaimer, and other related rules and policies are integral parts of this agreement and have equal legal force.

2. Service Content and License
Service Content
Marzdata provides API services to you under this agreement, including but not limited to data querying, data pushing, and functional invocation. Specific service content is subject to what is published on Marzdata's official website or related platforms.
Marzdata reserves the right to update, upgrade, or adjust API services as needed for business development and will notify you through the official website or other reasonable means.
License and Restrictions
Marzdata grants you a non-exclusive, non-transferable, and limited license to use API services in compliance with this agreement.
You may only use API services within the scope permitted by Marzdata and shall not use them for any illegal purposes or actions that violate this agreement.
You shall not reverse engineer, decompile, disassemble, or attempt to obtain the source code of API services.

3. Account Registration and Usage
Registration Qualifications
You must be a natural person, legal entity, or organization with full civil rights capacity and full civil conduct capacity.
You must ensure that you are not subject to any trade restrictions, sanctions, or other legal or regulatory restrictions imposed by any country, international organization, or region.
Account Registration and Usage
You must complete the registration process by filling out the information as prompted on Marzdata's website registration page and agreeing to this agreement. Upon completion, you will obtain an API service account.
You are responsible for safeguarding your account and password and shall not transfer, gift, or allow others to inherit your account. If you discover unauthorized use of your account, you must immediately notify Marzdata.

4. Data Usage and Privacy Protection
Data Usage
When using API services, you must ensure that your application complies with all applicable laws and regulations and shall not use API services to collect, store, or disseminate any illegal or non-compliant information.
You agree that Marzdata may collect and use personal information of you and your application's end-users as necessary to provide services. Marzdata will protect user personal information in accordance with its Privacy Policy.
Privacy Protection
Marzdata will take reasonable measures to protect the security of your account information and will not disclose your information to third parties unless required by law or otherwise agreed upon between Marzdata and you.

5. Intellectual Property
Ownership of Intellectual Property
All intellectual property rights related to API services provided by Marzdata, including related technologies, documentation, and data, belong to Marzdata.
You are granted the right to use API services within the authorized scope under this agreement. Without written permission from Marzdata, you may not copy, modify, distribute, or engage in any other actions related to API services and their content.

6. Limitation of Liability and Disclaimer
Limitation of Liability
To the fullest extent permitted by applicable law, Marzdata shall not be liable for any indirect, punitive, special, or consequential damages arising from the use of API services.
Marzdata assumes no responsibility for the consequences of your use of API services, and you shall bear all risks associated with such use.
Disclaimer
Marzdata shall not be liable for any damages caused by service interruptions or failures due to force majeure or other unforeseeable, unavoidable factors.

7. Amendment and Termination of Agreement
Amendment of Agreement
Marzdata reserves the right to revise this agreement as needed for business purposes and will notify you through the official website or other reasonable means. If you disagree with the revised agreement, you have the right to terminate the use of API services.
Termination of Agreement
Either you or Marzdata may terminate this agreement at any time. Upon termination, you must cease using API services and delete all data obtained through such services.

8. Governing Law and Dispute Resolution
Governing Law
The formation, validity, interpretation, performance, and resolution of disputes under this agreement shall be governed by the laws of the People's Republic of China.
Dispute Resolution
Any disputes arising from this agreement shall be resolved through friendly consultation between the parties. If consultation fails, either party may bring legal proceedings before the People's Court in the jurisdiction where Marzdata is located.

9. Other
Notification Delivery
Marzdata may send notifications to you via official website announcements, email, SMS, or other means. Notifications shall be deemed delivered upon successful transmission.
Effectiveness of Clauses
The chapter titles in this agreement are included solely for convenience and do not have legal or contractual effect. If any provision of this agreement is held to be invalid, illegal, or unenforceable, the validity and enforceability of the remaining provisions shall not be affected.
Thank you for choosing Marzdata's API services! If you have any questions about this agreement, please contact us through the contact information provided on Marzdata's official website.