Terms of Service

Last updated: December 27, 2024

Acceptance of Terms

By accessing or using Signin.fast ("Service"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these terms, you may not access the Service.

Description of Service

Signin.fast provides user authentication services, including:

  • User registration and login functionality
  • Password reset and account recovery
  • OAuth integration with third-party providers
  • User profile management
  • Authentication APIs and webhooks

User Accounts

Account Creation

You must provide accurate, current, and complete information when creating an account. You are responsible for maintaining the security of your account and all activities under your account.

Account Responsibility

  • You are responsible for safeguarding your account credentials
  • You must notify us immediately of any unauthorized use
  • You may not share your account with others
  • You must be at least 13 years old to use our service

Acceptable Use

You agree not to use the Service to:

  • Violate any applicable laws or regulations
  • Infringe on intellectual property rights
  • Transmit harmful, offensive, or illegal content
  • Attempt to gain unauthorized access to our systems
  • Interfere with or disrupt the Service
  • Use the Service for spam or unsolicited communications
  • Reverse engineer or attempt to extract source code

API Usage and Limits

When using our APIs, you agree to:

  • Respect rate limits and usage quotas
  • Use API keys securely and not share them
  • Implement proper error handling
  • Cache responses appropriately to minimize requests
  • Follow our API documentation and best practices

We reserve the right to impose rate limits and suspend API access for violations.

Data and Privacy

Our handling of your data is governed by our Privacy Policy. Key points include:

  • You retain ownership of your user data
  • You can export your data at any time
  • We use industry-standard security measures
  • We do not sell your personal information

Payment and Billing

Subscription Plans

Some features require a paid subscription. By subscribing, you agree to:

  • Pay all charges associated with your account
  • Provide accurate billing information
  • Keep your payment methods current

Billing and Cancellation

  • Subscriptions renew automatically unless cancelled
  • You can cancel your subscription at any time
  • Refunds are provided according to our refund policy
  • Unpaid accounts may be suspended or terminated

Service Availability

While we strive for high availability, we do not guarantee uninterrupted service. We may:

  • Perform scheduled maintenance with advance notice
  • Experience unexpected downtime
  • Modify or discontinue features with reasonable notice
  • Suspend service for violations of these Terms

Intellectual Property

The Service and its content are protected by copyright, trademark, and other laws. You acknowledge that:

  • We own all rights to the Service and its technology
  • You retain rights to your user data and content
  • You grant us license to use your data to provide the Service
  • You may not copy, modify, or distribute our software

Limitation of Liability

To the maximum extent permitted by law:

  • We provide the Service "as is" without warranties
  • We are not liable for indirect or consequential damages
  • Our total liability is limited to the amount you paid us
  • You use the Service at your own risk

Termination

We may terminate or suspend your account if you:

  • Violate these Terms
  • Use the Service inappropriately
  • Fail to pay required fees
  • Engage in fraudulent activity

You may terminate your account at any time by contacting us or using account settings.

Changes to Terms

We may modify these Terms at any time. We will notify you of material changes by:

  • Posting updated Terms on our website
  • Sending email notifications for significant changes
  • Updating the "Last updated" date

Continued use of the Service after changes constitutes acceptance of the new Terms.

Governing Law

These Terms are governed by the laws of the United States. Any disputes will be resolved through binding arbitration or in courts of competent jurisdiction.

Contact Information

For questions about these Terms, please contact us at: