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Terms

Terms of Use

Usage rules, responsibilities, and the legal framework that governs the HumanLayer platform.

Last updated: February 2026 humanlayer@probalink.com

These terms govern access to the HumanLayer platform and the associated services provided by HumanLayer Systems Inc.

1. Definitions

  • “Platform”: The HumanLayer software infrastructure, including the API and user interfaces
  • “Human Decision-Maker”: A qualified professional registered on the Platform to render decisions (referred to as “Sentinel” in non-contractual communications)
  • “API Client”: An entity using the HumanLayer API to submit decision requests
  • “Decision”: Any act of validation, approval, refusal, or judgment rendered by a Human Decision-Maker via the Platform

2. Acceptance of terms

By accessing the Platform or using our services, you agree to be bound by these terms. If you do not accept them, you must not use the Platform.

3. Registration and eligibility

3.1 Human Decision-Makers

  • You must hold the qualifications and authorizations required for your field of expertise
  • You must provide accurate and up-to-date information during registration
  • You are responsible for maintaining the confidentiality of your credentials
  • HumanLayer may verify qualifications and refuse or revoke registration

3.2 API Clients

  • Self-service API access (Compliance, Expert judgment and Authorized authority plans) opens upon sign-up in the client portal and is governed by these terms; the Enterprise plan is covered by a separate service agreement
  • You are responsible for compliant usage of the API

4. Human Decision-Maker obligations

  • Professional diligence: Render decisions aligned with professional standards
  • Confidentiality: Preserve confidentiality of information received via the Platform
  • Conflicts of interest: Disclose and recuse in case of conflict
  • Availability: Honor the capacity stated in your application and the deadlines of requests assigned to you
  • Compliance: Follow all applicable laws and regulations

5. Limitation of liability

HumanLayer acts as a technical intermediary.

  • Liability for decisions rests with the signing Human Decision-Maker
  • HumanLayer does not guarantee the accuracy or relevance of decisions
  • HumanLayer’s liability is limited to the fees collected for the relevant transaction
  • HumanLayer is not liable for indirect, consequential, or punitive damages

6. Intellectual property

  • The Platform, its code, design, and trademarks are the property of HumanLayer Systems Inc.
  • No license is granted beyond the right to use the Platform
  • Decision data is jointly owned by the API Client and the Human Decision-Maker under applicable terms

7. Termination

  • You may terminate your account at any time by contacting us
  • HumanLayer may suspend or terminate access in case of breach of these terms
  • Confidentiality obligations and audit trails survive termination

8. Changes

HumanLayer may update these terms at any time. Significant changes will be notified by email. Continued use after notification constitutes acceptance.

9. Governing law and jurisdiction

These terms are governed by the laws of Quebec, Canada. Any dispute will be submitted to the competent courts of Montreal, Quebec.

10. Contact

For questions about these terms:
Email: humanlayer@probalink.com

HumanLayer

The decision authority layer for AI agents.

HumanLayer Systems Inc.
1250, avenue de la Station, Shawinigan, Quebec G9N 8K9, Canada
humanlayer@probalink.com

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