Privacy Policy — MGT Stone Co.
Effective date: 2025-12-01
MGT Stone Co. (“we”, “our”, “us”) operates the website https://mgtstoneco.com and the related application used to publish and manage marketing content on Pinterest.
This short privacy notice explains what personal data we collect and how we use it:
1. Data we collect
– Account and contact information that you provide to us (name, business email) when you request access, contact support, or register for partner programs.
– Technical data required to use third-party APIs (for example OAuth tokens for Pinterest) which are used only to perform API calls on behalf of the connected account.
– Minimal usage logs and metadata (timestamps, IP address, request logs) for security, debugging and auditing.
2. How we use data
– To manage and publish content to Pinterest on behalf of our business account.
– To provide approval workflows and notifications (via Telegram or WhatsApp) for content created by our automation systems.
– To monitor, troubleshoot and improve the service, and to generate aggregated statistics and reports.
3. Third-party services
We use third-party providers for image generation, AI text generation, hosting and analytics, for example: NanoBanana/Gemini, OpenAI, a CDN/S3 provider, and Pinterest API. These providers may process data on our behalf under their own privacy policies.
4. Data sharing and retention
We do NOT sell personal data. We share only the minimum data necessary with the third-party services listed above to deliver the features. We retain logs and related metadata for up to 180 days for auditing and troubleshooting, unless a different retention period is required by law.
5. Security
We use industry-standard controls (TLS, restricted API credentials, access controls) to protect data. Only authorized staff and systems may access production credentials.
6. Contact & requests
For questions about this policy, data access, or deletion requests, contact: info@mgtstoneco.com.
By using our services you acknowledge this Privacy Policy.