Terms and Conditions User Agreement

This Terms and Conditions of Service and License Agreement (“Agreement”) sets out the terms under which Aviyair provides access to its APIs, databases, and related services through www.aviyair.com (“Website”).
By registering or using our Services, you agree to be bound by this Agreement and our Privacy Policy.

References to “you”, “your”, “client”, or “licensee” mean the individual or entity using our Services.

1. Description of The Services

Aviyair provides:

  1. API subscriptions: access to static and dynamic aviation data feeds through API keys, subject to the limits of your chosen subscription plan as displayed on the Website.

  2. Databases: downloadable aviation databases available via one-time purchase, prepared upon request. These contain static data and are not regularly updated unless otherwise agreed.

API subscriptions are billed monthly on an automatic renewal basis, with a discounted rate offered for the first two weeks as a promotion. Features, limits, and pricing are published on the Website and may vary depending on the plan.

2. Account and Registration

2.1. Use of the Website, Services, documentation, or free samples is subject to this Agreement and the Privacy Policy. By registering, you confirm that you have read and agreed to the terms.

2.2. You may not use the Services if (a) you are not legally able to enter into a binding contract in your country, or (b) you are prohibited from receiving services under applicable laws.

2.3. If you register on behalf of a company or organization, you confirm you have the authority to bind that entity to this Agreement.

2.4. You agree to provide accurate and up-to-date registration details and keep them current.

3. License

3.1. Aviyair grants you a non-exclusive, non-transferable, revocable, limited license (“License”) to use the Services for the duration of this Agreement. The Services are licensed, not sold. You gain no ownership rights to the APIs, databases, or related content.

The License allows you to:

  • Implement and integrate the API and its databases into your websites, platforms, applications, or similar products.
  • Process, store, and display the data internally, including in connection with services you provide to your end-users.
  • Use the data in commercial products or services, provided that the raw data itself is not made publicly or externally accessible.

3.2. Restrictions
Unless expressly permitted by Aviyair or required by law, you may not:

  • Copy, resell, sublicense, lease, or redistribute the data or API access.
  • Build competing data products using the Services.
  • Display or publish the raw data in public-facing applications.
  • Reverse engineer or attempt to extract source code.
  • Exceed usage rights granted by your subscription.
  • The Services and Data are not designed, certified, or intended for safety-critical aviation use (including flight navigation, control, or other uses where failure could result in injury, death, or environmental damage). You must not use the Services for such purposes.

3.3. Breach
If you or your end-users violate the License terms, Aviyair may suspend or terminate access immediately.

3.4. Ownership

Except for the limited License granted here, Aviyair retains all right, title, and interest in and to the Services, APIs, Databases, Data, and all related intellectual property.

4. Liability for the Service

4.1. Except as expressly set out in the Service Level Agreement (SLA) for premium customers, the Services are provided “as is” without warranties.

4.2. Limitation of Liability
To the fullest extent permitted by law:

  • Aviyair is not responsible for indirect, incidental, or consequential damages, including loss of profits, data, or business.
  • Aviyair’s total liability for any claim shall not exceed the amount you paid for the Services in the month giving rise to the claim.

4.3. Aviyair is not liable for service interruptions caused by factors beyond our control, including technical issues, force majeure events, or third-party outages.

4.4. While Aviyair strives for accuracy and availability, we do not guarantee that the Services or Data are free from errors or interruptions, or absolute accuracy, timeliness, or completeness.

5. Unauthorized Access

5.1. API keys are issued per subscription and must not be shared without Aviyair’s approval.

5.2. You are responsible for safeguarding your account credentials and API keys.

5.3. If you suspect unauthorized use, please notify Aviyair immediately.

6. Personal Data and Privacy

Your personal data is processed in accordance with our Privacy Policy and applicable data protection laws, including GDPR where relevant.

7. Pricing, Subscriptions, and Refunds

7.1. Subscription plans have defined limits and features. Unused API calls do not carry over to the next month.

7.2. Subscriptions renew automatically every 30 days unless canceled before the renewal date. You may cancel a subscription on your dashboard or send us a request via email. In doing so, please reach out to us at least 5 days before the renewal so we have enough time to carry out your request in a timely manner.

7.3. Payment failures may result in automatic cancellation of your subscription.

7.4. You may upgrade or downgrade your plan as described on the Website. Feel free to reach out to us if you need any assistance with your subscription.

7.5. If a cancellation attempt is not completed correctly on your side and the subscription renews, the payment obligations continue.

7.6. All payments are final and non-refundable, including in cases where the API hasn’t been actively used.

7.7. Prices exclude applicable taxes. Aviyair may adjust pricing with prior notice.

7.8. Chargebacks or disputes may result in immediate suspension of access.and

8. Force Majeure

Neither party is liable for delays or failures caused by events beyond their reasonable control (e.g., natural disasters, war, outages, pandemics).

9. Relationship of the Parties

The parties are independent contractors. This Agreement does not create a partnership, joint venture, or employment relationship.

10. Confidentiality

Both parties agree to protect each other’s confidential information, subject to usual exceptions (e.g., public knowledge, required disclosure by law). Obligations survive termination.

11. Indemnification

You agree to indemnify and hold harmless Aviyair, its affiliates, directors, employees, and users from any claims, losses, or liabilities arising from your misuse of the Services, breach of this Agreement, or misuse of the Services by you or your users.

12. Applicable Law and Jurisdiction

This Agreement is governed by the laws of Bulgaria.
Disputes shall first be addressed amicably. If no resolution is reached, disputes are subject to the exclusive jurisdiction of the courts of Bulgaria.

13. Miscellaneous

13.1. All notices must be sent by email to support@aviyair.com

13.2. Failure to enforce any provision is not a waiver of rights.

13.3. If any term is found invalid, the rest remain enforceable.

13.4. We may update these Terms and Conditions as needed without notice. Changes will be announced on the Website. Continued use means acceptance.

13.5. You may not promote or facilitate illegal activity through the Services.

13.6. Aviyair may monitor usage to ensure compliance and service quality. We may suspend your access if misuse is detected.

13.7. You agree to comply with all applicable laws, data protection laws, and third-party rights.

Last updated: 20 August 2025