Cosmos Services

Terms of Service

Last Updated: March 24, 2026

1. Acceptance of Terms

1.1. By accessing, integrating with, or using the Cosmos Services API platform ("the Platform", "the Service"), operated by Cosmos One ("we", "our", or "us"), you agree to be bound by these Terms of Service ("Terms").

1.2. If you do not agree to these Terms, do not use the Platform.

1.3. We may modify these Terms at any time. Continued use of the Platform after changes constitutes acceptance of the modified Terms.

1.4. You must be at least 13 years of age to use applications powered by this Platform.

2. Description of Service

2.1. Cosmos Services is a cloud-based API platform that provides backend services for client applications. The Platform offers:

  • AI chat services powered by third-party providers (OpenAI, Anthropic)
  • User authentication via Google OAuth (PKCE)
  • Subscription management and billing integration via RevenueCat
  • Usage-based quota enforcement and rate limiting
  • Multi-app support with per-app configuration

2.2. The Platform operates as a backend service. End users interact with the Platform through client applications (Android, iOS, web, browser extensions) that integrate with our API.

2.3. Client applications registered on the Platform may independently access additional third-party services (such as Google APIs beyond basic OAuth). Those additional integrations are governed by each client application's own terms of service and privacy policy, not by this document.

2.4. The Platform requires an active internet connection for all functionality.

3. Important Disclaimers

3.1. AI-Generated Content:

  • All AI responses are generated by third-party artificial intelligence providers (OpenAI, Anthropic)
  • AI responses may contain errors, inaccuracies, or inappropriate content
  • The Platform does NOT provide professional advice of any kind (medical, legal, financial, etc.)
  • You should NOT rely on AI responses for critical decisions

3.2. No Professional Substitute:

  • The Platform and its AI capabilities are for general informational and entertainment purposes only
  • Always consult qualified professionals for advice in their respective fields
  • We are not responsible for any actions taken based on AI-generated content

3.3. Content Accuracy:

  • AI models may produce factually incorrect information ("hallucinations")
  • Information may be outdated as models have knowledge cutoff dates
  • Always verify important information from authoritative sources

3.4. Service Availability:

  • The Platform depends on third-party services (Google OAuth, OpenAI, Anthropic, RevenueCat) which may experience outages
  • We do not guarantee uninterrupted availability of any AI provider
  • Degraded mode operations may apply when third-party services are unavailable

4. License Grant

4.1. Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Platform's API services.

4.2. You may NOT:

  • Reverse engineer, decompile, or disassemble the Platform
  • Use the Platform for any illegal purpose or in violation of any laws
  • Use the Platform to generate harmful, abusive, or illegal content
  • Attempt to bypass quota limits, rate limits, or authentication mechanisms
  • Resell, sublicense, or redistribute access to the Platform without authorization
  • Use the Platform in any manner that could damage, overload, or impair the Service
  • Attempt to gain unauthorized access to the Platform's infrastructure or other users' data
  • Use automated means to exceed fair usage beyond your allocated quota

5. AI Provider Terms

5.1. The Platform routes AI requests to third-party providers, each subject to their own terms:

Provider Models Usage Policies
OpenAI gpt-5-nano OpenAI Usage Policies
Anthropic claude-haiku-4-5 Anthropic Acceptable Use Policy

5.2. By using AI features through the Platform, you agree to comply with all applicable AI provider usage policies:

5.3. Prohibited uses include but are not limited to:

  • Generating content that violates laws or regulations
  • Generating content that promotes violence or harm
  • Generating deceptive or fraudulent content
  • Generating content that infringes on intellectual property rights
  • Using AI services for surveillance or tracking individuals
  • Attempting to extract training data or reverse engineer AI models

6. User Accounts and Authentication

6.1. Access to the Platform requires authentication via Google OAuth. By signing in, you agree to Google's Terms of Service and Privacy Policy.

6.2. You are responsible for:

  • Maintaining the security of your account and authentication tokens
  • All activity that occurs under your account
  • Notifying us immediately of any unauthorized use of your account

6.3. We reserve the right to block or suspend user accounts that violate these Terms or engage in abusive behavior.

6.4. Account data includes your Google profile information (Google Account ID, email, name, profile picture) and is used solely for authentication and service delivery. The Platform uses only non-sensitive Google OAuth scopes (openid, profile, email). Client applications that require additional Google permissions manage those independently under their own terms.

7. Subscriptions and Billing

7.1. The Platform offers subscription-based access managed through RevenueCat and the applicable billing channel:

  • Android apps: Billed via Google Play Billing through RevenueCat
  • iOS apps: Billed via the Apple App Store through RevenueCat
  • Web and Chrome extension apps: Billed via RevenueCat's Stripe-powered checkout

7.2. Free Trial:

  • New users receive a free trial upon first sign-in (default 7 days, configurable per app)
  • Trial usage is subject to the same quota limits as paid subscriptions
  • Trial access does not require payment information

7.3. Subscriptions:

  • Subscription billing is handled through the applicable billing channel listed above — we do not process payments directly
  • Subscription terms, pricing, cancellation, and refund policies are governed by the applicable app store or billing provider
  • All subscription state is managed by RevenueCat as the single source of truth

7.4. Quotas and Rate Limits:

  • All users are subject to usage quotas (cost-based, rolling 7-day window)
  • Rate limiting applies per user per application
  • Exceeding quotas returns a 402 (Payment Required) response
  • Exceeding rate limits returns a 429 (Too Many Requests) response
  • Quota limits may be adjusted at our discretion

7.5. By subscribing, you also agree to RevenueCat's Terms of Service: https://www.revenuecat.com/terms

8. User Content

8.1. "User Content" includes any text, prompts, messages, or other content you submit to the Platform through client applications.

8.2. You retain ownership of your User Content.

8.3. You are solely responsible for your User Content and ensuring it does not:

  • Violate any applicable laws or regulations
  • Infringe on third-party intellectual property rights
  • Contain malicious code or harmful content
  • Violate any AI provider usage policies

8.4. By submitting User Content to the Platform, you grant us a limited license to process and transmit your content solely for the purpose of providing the Service (e.g., forwarding prompts to AI providers and returning responses).

8.5. User Content (prompts and AI responses) may be processed by third-party AI providers subject to their respective data handling policies.

9. Privacy

9.1. Your privacy is important to us. Please review our Privacy Policy, which explains how we handle your information.

9.2. Key privacy practices:

  • Authentication data is obtained via Google OAuth and stored securely
  • AI requests are forwarded to third-party providers for processing
  • Usage metrics (token counts, costs) are recorded for quota enforcement
  • Debug logging (when enabled per-app) includes PII redaction
  • We do not sell your personal data to third parties
  • We do not use your content for advertising purposes
  • Our use of Google user data complies with the Google API Services User Data Policy, including the Limited Use requirements

10. Data Storage and Security

10.1. The Platform stores the following data on our servers:

  • User profile information (Google ID, email, name, profile picture)
  • Application registration and configuration
  • Usage records (request counts, token usage, costs)
  • Subscription status and entitlement data
  • Authentication tokens (stored as cryptographic hashes)
  • Audit logs of administrative actions

10.2. Data that is NOT stored on our servers:

  • Payment or credit card information (handled entirely by app stores or Stripe)
  • Your Google password (we use OAuth and never see it)

10.3. Security measures include:

  • All data transmitted over encrypted connections (TLS/HTTPS)
  • Passwords hashed using argon2id
  • Refresh tokens stored as cryptographic hashes with rotation
  • JWT access tokens with short expiration windows
  • Encryption at rest for sensitive configuration data

10.4. While we implement industry-standard security measures, no system is completely secure. You acknowledge that you provide data at your own risk.

10.5. We retain usage data and audit logs in accordance with our data retention policies. You may request deletion of your account data at any time via our Account Deletion page at https://cosmosone.cloud/account-deletion, or by contacting us at support@cosmosone.cloud.

11. Third-Party Services

11.1. The Platform integrates with the following third-party services:

  • Google OAuth: User authentication and identity verification
  • OpenAI: AI language model services
  • Anthropic: AI language model services
  • RevenueCat: Subscription and billing management (single source of truth for all platforms)
  • Stripe: Payment processing for web and Chrome extension subscriptions (via RevenueCat)
  • Google Play Store: App distribution and in-app purchases (Android)
  • Apple App Store: App distribution and in-app purchases (iOS)

11.2. Client applications registered on the Platform may integrate with additional third-party services independently. Those integrations are governed by each client application's own terms.

11.3. Your use of third-party services is subject to their respective terms and privacy policies.

11.4. We are not responsible for the availability, accuracy, or conduct of any third-party service.

12. Client Application Responsibilities

12.1. Developers integrating client applications with the Platform ("Client Developers") are responsible for:

  • Ensuring their applications comply with these Terms
  • Implementing proper authentication flows as documented
  • Handling API errors and rate limits gracefully
  • Not storing or exposing API secrets in client-side code
  • Complying with app store guidelines and policies
  • Providing their own terms of service and privacy policy to end users
  • Ensuring end users are informed that AI services are provided through the Platform
  • Managing their own Google Cloud project and OAuth verification for any additional Google API scopes their app requires

12.2. Client Developers must not:

  • Misrepresent the source or nature of AI-generated content
  • Bypass or circumvent Platform security measures
  • Share API credentials or authentication tokens between applications
  • Use the Platform to build competing services without authorization

13. Intellectual Property

13.1. The Platform, including its design, code, API, and documentation, is owned by Cosmos One and protected by intellectual property laws.

13.2. AI models and their outputs are subject to the terms of their respective providers (OpenAI, Anthropic).

13.3. You own your User Content (prompts, messages).

13.4. AI-generated responses may be subject to the terms of the underlying AI provider.

14. Disclaimer of Warranties

14.1. THE PLATFORM IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

14.2. WE DO NOT WARRANT THAT:

  • The Platform will meet your requirements
  • The Platform will be uninterrupted, timely, secure, or error-free
  • AI-generated content will be accurate, reliable, or appropriate
  • Any errors in the Platform will be corrected
  • Third-party services will remain available or compatible

14.3. You use the Platform at your own risk.

15. Limitation of Liability

15.1. TO THE MAXIMUM EXTENT PERMITTED BY LAW, COSMOS ONE SHALL NOT BE LIABLE FOR:

  • Any indirect, incidental, special, consequential, or punitive damages
  • Loss of profits, data, use, goodwill, or other intangible losses
  • Any damages resulting from AI-generated content
  • Any damages resulting from unauthorized access to your data
  • Any damages resulting from interruption or cessation of the Platform
  • Any damages resulting from third-party service outages or changes
  • Any damages resulting from exceeding quota or rate limits

15.2. Our total liability shall not exceed the amount you paid for the Platform in the twelve (12) months preceding the claim.

16. Indemnification

16.1. You agree to indemnify, defend, and hold harmless Cosmos One and its officers, directors, employees, and agents from any claims, damages, losses, liabilities, costs, and expenses arising from:

  • Your use of the Platform
  • Your User Content
  • Your violation of these Terms
  • Your violation of any third-party rights
  • Your violation of AI provider usage policies
  • Your client application's use of the Platform

17. Termination

17.1. You may stop using the Platform at any time.

17.2. We may terminate or suspend your access to the Platform at any time, without prior notice, for any reason, including but not limited to:

  • Violation of these Terms
  • Abusive usage patterns
  • Non-payment of subscription fees
  • Requests from law enforcement

17.3. Upon termination, all licenses granted to you will immediately cease.

17.4. Sections 3, 8, 13, 14, 15, 16, and 18 shall survive termination.

18. Changes to the Platform

18.1. We reserve the right to modify, suspend, or discontinue the Platform or any part thereof at any time without notice.

18.2. We may update the Platform to add features, fix bugs, change AI providers, adjust quotas, or improve performance.

18.3. We may change or discontinue support for specific AI models or providers with reasonable notice where practicable.

18.4. We are not liable for any modification, suspension, or discontinuation of the Platform.

19. Governing Law

19.1. These Terms shall be governed by and construed in accordance with the laws of Australia, without regard to conflict of law principles.

19.2. Any disputes arising from these Terms shall be subject to the exclusive jurisdiction of the courts of Australia.

20. Severability

20.1. If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions shall continue in full force and effect.

21. Entire Agreement

21.1. These Terms, together with our Privacy Policy and any applicable AI provider licenses, constitute the entire agreement between you and Cosmos One regarding the Platform.

21.2. These Terms supersede any prior agreements or understandings.

22. Contact Information

If you have questions about these Terms of Service:

Email: support@cosmosone.cloud Subject Line: [Cosmos Services Terms] Website: https://cosmosone.cloud Response Time: Within 5 business days

By using Cosmos Services, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service.