Terms of Service

1. The Service

Halvin provides an asynchronous cloud coding agent that executes software development tasks in an isolated sandbox and opens pull requests on your repositories.

2. Eligibility & Account

You must authenticate using a valid GitHub account to use Halvin. Accounts are provisioned on a one human per account basis; shared or pooled accounts are not permitted.

You are solely responsible for safeguarding your GitHub credentials and for all activities, tasks, and API actions conducted under your account.

3. Plans, Fees and Subscriptions

Halvin is offered under paid subscriptions only; there is no free plan.

Available subscription tiers, feature allocations, and pricing schedules are published on /pricing. Only the prices, tiers and limits shown on /pricing apply.

All fees are stated in U.S. dollars and exclude applicable taxes, VAT, or withholding, which will be charged where required by law.

Subscriptions are billed in advance on a recurring monthly basis. We may adjust plan prices by providing at least 30 days prior notice to existing subscribers.

4. Usage Limits

To guarantee system availability and prevent resource exhaustion, the platform enforces only two visible limits according to your subscription tier:

These limits are tasks per rolling 24-hour window and concurrent sessions.

Applicable tier quotas are specified on /pricing. Limits may be updated from time to time with notice. Halvin does not implement hidden throttling or undeclared throughput restrictions.

5. Acceptable Use

You agree to use Halvin exclusively for legitimate software engineering purposes. You agree not to engage in any prohibited activity:

We reserve the right to immediately suspend or terminate accounts that violate our acceptable use standards or abuse system resources.

• Cryptocurrency mining, distributed proof-of-work, or background computing unrelated to software builds
• Generating or transmitting spam, phishing campaigns, malware, viruses, or malicious payloads
• Uploading unlawful, defamatory, infringing, or tortious code or data
• Launching denial-of-service attacks, port scanning, or security probes against Halvin, our infrastructure, or third parties
• Attempting to circumvent plan quotas, rate limits, or access controls
• Reselling, sublicensing, or redistributing access to the service, except as expressly authorized under the BYOK plan

6. Your Content and Intellectual Property

You retain all right, title, and interest, including all intellectual property rights, in and to your source code, imported repositories, archives, and task data.

You grant Halvin a limited, non-exclusive, worldwide, royalty-free license to host, process, reproduce, and analyze your content solely to the extent necessary to deliver and maintain the service.

You represent and warrant that you possess all necessary rights, licenses, and permissions to provide your repositories and content to Halvin.

7. AI Output and Generated Code

Halvin utilizes automated artificial intelligence models to analyze code and generate proposed pull requests, patches, and commentary. AI output may be incomplete, imperfect, or contain errors or vulnerabilities. We provide no guarantee of parity with any other product or human developer.

You must review every change before merging any AI-generated patch or code into your codebase. You assume full responsibility for testing, validating, and deploying any generated code.

AI output does not constitute legal, financial, or security advice.

8. Third-Party Services

Halvin relies on third-party integrations, including GitHub, AI model providers, Cloudflare, and Stripe. Your relationship with each third-party provider is governed by their respective terms and policies.

Halvin is not responsible or liable for any interruption, defect, or policy enforcement arising from third-party services.

9. Availability and Service Modifications

While we strive to provide reliable service, we do not promise 100% uptime or uninterrupted availability.

We may conduct scheduled maintenance, apply platform updates, or introduce, modify, or deprecate features over time. Advance notice will be provided for scheduled maintenance windows where reasonably practical.

10. Termination

You may cancel your subscription and terminate your account at any time through the customer portal.

We may suspend or terminate your access if you materially breach these terms, providing advance notice where practical.

Upon termination, you will have a reasonable export window to retrieve your data, after which your account data will be deleted in accordance with our Privacy Policy.

11. Disclaimers

To the maximum extent permitted by applicable law, Halvin is provided on an "as is" and "as available" basis, without warranties of any kind, whether express, statutory, or implied, including the implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

12. Limitation of Liability

To the maximum extent permitted by applicable law, the cumulative liability of Halvin and its operators arising out of or related to these terms or the service is capped at the total amount of fees paid by you to Halvin in the twelve (12) months preceding the claim.

In no event will Halvin be liable for indirect, incidental, special, consequential, or punitive damages, or for loss of profits, data, business opportunities, or goodwill.

Nothing in these terms excludes or limits any liability that cannot be excluded or limited under applicable law.

13. Indemnification

You agree to indemnify, defend, and hold harmless Halvin and its operators, officers, and contractors against any third-party claims, liabilities, damages, losses, and reasonable legal costs arising out of or related to your content, your violation of these terms, or your misuse of the service.

14. Governing Law and Venue

The governing law and venue will be those of the operator's place of incorporation and will be published on this page before any paid subscription begins.

15. Changes to These Terms

We may update these terms as our service evolves. The effective date (2026-11-10) and version (1.0) will be updated on this page. Your continued use of the service after notice of updated terms constitutes your acceptance of the revisions.

16. Contact

For inquiries or legal notices regarding these Terms of Service, please contact support@halvin.dev.