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Tayra Software License Agreement ​

Copyright (c) Radarleaf Technologies. All rights reserved.

IMPORTANT: READ CAREFULLY BEFORE USING THIS SOFTWARE.

This license agreement ("Agreement") is a legal agreement between you (either an individual developer or an entity) ("Licensee") and Radarleaf Technologies ("Licensor") for the Tayra software library and associated documentation (collectively, the "Software").

By installing, copying, or otherwise using the Software, you agree to be bound by the terms of this Agreement.

1. Grant of License ​

a. Trial Use (Free) ​

You may evaluate the Software using a free trial license key for a limited period (typically 15 days). Trial keys are available at tayra.dev or by contacting hello@tayra.dev. Trial licenses are fully functional with no feature restrictions.

A valid license key (trial or production) is required in all environments.

b. Essentials Edition (Paid for Production) ​

A license is required for production use of the Essentials edition, which includes field-level encryption, crypto-shredding, and all framework integrations:

  • Single Product Line: One cohesive product, its services, and deployments. All Essentials features included, unlimited developers, servers, and deployments.
  • Multiple Product Lines: Multiple products, services, and deployments across the organization under one license. All Essentials features included, unlimited developers, servers, and deployments.

c. Compliance Edition (Paid) ​

The Compliance edition includes everything in Essentials, plus audit trail, PII inventory, compliance reports (Art. 15, 30, 33/34), breach notification, and data subject access and portability:

  • Single Product Line: One cohesive product, its services, and deployments.
  • Multiple Product Lines: Multiple products, services, and deployments across the organization under one license.

A valid license key (trial or production) is required for all editions in all environments. Contact hello@tayra.dev for a trial key.

d. Perpetual Ownership ​

Each license grants perpetual use of the version of the Software available at the time of purchase. Renewal extends access to software updates for an additional 12 months but is not required for continued use of the licensed version.

e. License Key ​

A valid license key is required in all environments. The Software will refuse to perform cryptographic operations if a valid license key is not provided. Trial license keys are available free of charge for evaluation purposes and expire after a set period.

2. Restrictions ​

You may NOT:

  1. Redistribute, sublicense, or transfer the Software to third parties without a separate redistribution agreement.
  2. Remove or alter any proprietary notices, labels, or marks on the Software.
  3. Use the Software to create a competing product or service that provides substantially similar functionality.
  4. Reverse engineer, decompile, or disassemble the Software, except to the extent required by applicable law.

3. Source Code Visibility ​

The source code of the Software is visible (distributed via NuGet packages with source and symbols). Source code visibility does NOT constitute an open-source license. The Software is proprietary commercial software. You may read the source code for debugging and understanding purposes, but you may not copy, modify, or redistribute it except as part of your licensed use.

4. Intellectual Property ​

The Software is the intellectual property of the Licensor. This Agreement does not transfer any ownership rights. The Licensor retains all rights, title, and interest in the Software.

5. Warranty Disclaimer ​

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE LICENSOR BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

6. Limitation of Liability ​

IN NO EVENT SHALL THE LICENSOR'S TOTAL LIABILITY TO YOU FOR ALL DAMAGES EXCEED THE AMOUNT PAID BY YOU FOR THE SOFTWARE IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM.

7. Termination ​

This Agreement is effective until terminated. It will terminate automatically if you fail to comply with any term of this Agreement. Upon termination, you must destroy all copies of the Software in your possession.

8. Governing Law ​

This Agreement shall be governed by and construed in accordance with the laws of the jurisdiction in which the Licensor resides, without regard to its conflict of law provisions.

9. Entire Agreement ​

This Agreement constitutes the entire agreement between the parties with respect to the Software and supersedes all prior or contemporaneous communications and proposals.

For pricing details, see tayra.dev.

For licensing inquiries, contact: hello@tayra.dev