API Integration Terms

Purpose

The Langnite AI Hub integrates with third-party social media APIs exclusively to manage Langnite's own social media presence — publishing original educational content, moderating comments and messages, and analyzing content performance on our own profiles.

Platforms and Scopes

TikTok

• API: Content Posting API (Direct Post)
• Scopes: video.publish, creator_info/query endpoint for UX compliance
• Comment API: Reading and managing comments on our own content
• App name: "Langnite AI Hub"
• Compliance: TikTok Content Sharing Guidelines, UX Guidelines for Direct Post, Developer Guidelines
• Rate limits: We respect the ~15 posts/day/creator limit shared across API clients

Meta / Instagram

• API: Instagram Graph API
• Scopes: instagram_basic, instagram_manage_comments, instagram_manage_messages, pages_show_list, pages_read_engagement, pages_messaging
• Used for: Reading/replying to comments, managing DMs, publishing content
• App name: "Langnite AI Hub" (App ID: 1167251058745797)

Meta / Facebook

• API: Facebook Graph API (same app as Instagram)
• Additional scope: pages_manage_posts for content publishing

YouTube

• API: YouTube Data API v3
• Used for: Reading/replying to comments, publishing videos
• Auth: OAuth 2.0 with offline access for token refresh

Compliance Commitments

• Official APIs only — we never use scrapers, unofficial endpoints, browser automation, or any method that violates platform Terms of Service.
• Rate limits — we respect all platform-imposed rate limits and implement server-side throttling.
• UX Guidelines — for TikTok Direct Post, we implement all required UX elements: creator info display (nickname, avatar), privacy level selection, comment/duet/stitch toggles, commercial content disclosure, and explicit user consent before publishing.
• Content standards — all published content is original educational material. We do not: copy content from other platforms, add unauthorized watermarks or branding, post spam or misleading content, use the API for bulk/automated posting beyond our own account.
• User consent — all platform connections require explicit OAuth 2.0 authorization. We never access accounts without the owner's explicit permission.
• If a platform restricts an action via its official API, we do NOT work around it — we flag it for manual handling.

Data Handling

We access only the minimum data required for content publishing and comment moderation. For full details, see our Privacy Policy.

• We access user profile information (username, avatar) only to verify the correct publishing target and comply with platform UX requirements.
• We do not store, aggregate, or repurpose data from platform users beyond what is necessary for content management.
• Platform access tokens are stored as encrypted environment variables and never exposed in client-side code.

Prohibited Practices

• No automated scraping: We do not scrape, crawl, or collect data from platforms beyond official API capabilities.
• No unauthorized automation: All API usage follows official documentation and approved scopes.
• No data selling: We never sell, rent, or monetize data obtained through platform APIs.
• No cross-platform tracking: We do not use API data to track or profile individual users across platforms.

Audit Readiness

Our integration is designed and maintained to pass platform audits at any time. We maintain documentation of our API usage, data flows, and compliance measures. We respond promptly to all platform compliance requests.

Contact for Platform Teams

Platform review teams can reach us at: kacpermichalec@langnite.pl

We respond to all compliance inquiries within 48 hours.