Privacy Policy

Last updated: April 2026

What We Collect

• API usage data (request counts, latency)
• NPC context data (personalities, interactions) — stored for service delivery
• Account information (email, API keys)

How We Use It

• To provide and improve the NPC engine service
• To enforce rate limits and billing
• To diagnose technical issues

What We Don't Do

• We do NOT sell your data
• We do NOT use your game data to train AI models
• We do NOT share NPC context between different games/studios

Data Retention

NPC context is retained per your tier (Free: session only, Pro: 30 days, Enterprise: unlimited). You can request deletion at any time.

Contact

Data protection inquiries: privacy@ainpcengine.com