Privacy Policy

1. Information We Collect

Personal Information: Name, email address, phone number, and other contact details you provide when registering for API access or engaging with our services.

Usage Data: Information about how you interact with our APIs, including request logs, delivery status, and communication preferences.

Document Data: When you use our e-signature or document management features, we may process document content and signatory information on your behalf solely to deliver the requested service.

2. How We Use Your Information

We use the information we collect to:

• Provide, operate, and improve our developer tools and APIs
• Communicate with you about your account, API access, and service updates
• Send transactional messages such as notifications, alerts, and account activity
• Process and deliver e-signatures and document workflows on your behalf
• Comply with legal obligations

3. Text Messaging

If you opt in to receive text messages from ys88.io, we may send you messages related to your API account, including notifications, alerts, and service updates. Message frequency varies. Message and data rates may apply.

You can opt out of text messages at any time by replying STOP to any message. For help, reply HELP or contact us at [email protected].

4. E-Signature and Document Data

When you use ys88.io's e-signature features, document content and signatory data are processed to complete the signature workflow. We do not use your document data for any purpose other than delivering the requested service. Document data is retained only as long as necessary to fulfill the workflow or as required by law.

5. Information Sharing

We do not sell, trade, or rent your personal information to third parties. We will never share, sell, or distribute your mobile phone number or any information collected through our messaging program to third parties for marketing purposes. We may share information only in the following circumstances:

• With service providers who assist in delivering our services (e.g., messaging platforms, e-signature providers)
• When required by law or legal process
• To protect our rights, users, or safety

6. Data Security

We implement reasonable administrative, technical, and physical safeguards to protect your personal information. API keys and credentials are stored encrypted. No method of transmission over the internet is 100% secure.

7. Data Retention

We retain your personal information only as long as necessary to fulfill the purposes outlined in this policy or as required by law. You may request deletion of your data at any time.

8. Your Rights

Depending on your location, you may have the right to access, correct, or delete your personal information. To exercise these rights, contact us at [email protected].

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date.

10. Contact Us

If you have questions about this Privacy Policy, please contact us at:

ys88.io
Email: [email protected]