Privacy Policy

Account information, such as your name, email address, authentication identifiers, and profile settings.

Payment and billing information needed to process purchases, monthly billing, refunds, payouts, and fraud prevention. Card and bank account details are handled by Stripe. Legion stores Stripe identifiers, payment status, card brand and last four digits, invoices, balances, and transaction records where needed to operate the service.

Developer and app information, such as registered app names, OAuth client details, API usage, app configuration, public profile details, contact information, and payout settings.

Usage information, such as API calls, model selections, token counts, transaction amounts, wallet activity, logs, device and browser data, IP address, timestamps, and diagnostic events.

Content you submit to Legion-powered features, such as prompts, messages, uploaded context, generated outputs, and related metadata, when needed to provide AI functionality, billing, abuse prevention, support, and debugging.

Communications you send to us, including support requests, feedback, and email preferences.

Provide, secure, maintain, and improve Legion services.

Authenticate users, authorize apps, process API requests, and operate developer tools, SDKs, CLI features, and MCP tools.

Process payments, credits, monthly billing, invoices, refunds, payout eligibility, affiliate or partner balances, and related tax or compliance checks.

Monitor usage, enforce limits, calculate charges, detect fraud or abuse, prevent unauthorized access, and troubleshoot service issues.

Send service messages, billing notices, security alerts, product updates, and support responses.

Comply with legal obligations, enforce terms, and protect the rights, safety, and property of Legion, users, developers, customers, and the public.

Service providers that help us run Legion, including authentication, payments, hosting, analytics, error monitoring, email, infrastructure, database, and AI model providers.

Stripe, for payment processing, saved payment methods, monthly billing, fraud prevention, identity or payout checks, connected accounts, transfers, and compliance. Stripe handles payment information according to its own privacy policy.

Developers or app owners when you authorize or use their Legion-powered app, including information reasonably needed to provide the app experience, understand usage, calculate charges, or support the integration.

Professional advisors, auditors, financial institutions, and government authorities where required for compliance, accounting, risk management, dispute handling, or legal process.

A successor organization if Legion is involved in a merger, acquisition, financing, reorganization, bankruptcy, or sale of assets.

We may use cookies, local storage, and similar technologies to keep you signed in, remember settings, secure sessions, understand product usage, and improve the service. You can control cookies through your browser settings, but disabling them may affect core functionality.

We keep personal information for as long as reasonably necessary to provide Legion, maintain business and financial records, resolve disputes, prevent abuse, comply with legal obligations, and enforce agreements. Retention periods vary based on the type of information and the reason it was collected.

We use administrative, technical, and organizational safeguards designed to protect personal information. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

You may update account information through your account settings. You may also contact us to request access, correction, deletion, portability, restriction, or objection where applicable law provides those rights.

You can opt out of non-essential marketing emails by using the unsubscribe instructions in those messages. We may still send transactional, security, billing, and service-related messages.

Residents of certain U.S. states, the EEA, the UK, and other regions may have additional privacy rights. We will respond to requests as required by applicable law and may need to verify your identity before completing a request.

Legion may process and store information in the United States and other countries where we or our service providers operate. Those countries may have privacy laws that differ from the laws where you live.

Legion is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information to us, contact us and we will take appropriate steps to delete it.

We may update this Privacy Policy from time to time. The updated version will be posted on this page with a new last updated date. Material changes may also be communicated through the service or by email where appropriate.

For privacy questions or requests, contact Legion at contact@legion-ai.org.