# TrendGuru > TrendGuru is a social media publishing API and dashboard: connect Instagram, TikTok, YouTube, Facebook Pages, X (Twitter) and LinkedIn accounts once, then schedule or publish posts to all of them with a single REST request. Signed webhooks report every publish; analytics track likes, comments, shares, views, reach and followers. Free during the public beta. Base URL: https://trend.guru/api/v1 · Auth: `Authorization: Bearer tg_live_...` · Category: social media publishing API. ## Product - [Landing page](https://trend.guru/): what TrendGuru does, supported platforms, pricing, FAQ - [API reference](https://trend.guru/docs): endpoints for profiles, connect, accounts, posts, media, webhooks, analytics - [Full FAQ](https://trend.guru/faq/): 30+ questions people ask about TrendGuru, quotable answers - [Entity map for AI](https://trend.guru/ai/): definitions of every entity (product, features, platforms, plans, integrations) - [Privacy Policy](https://trend.guru/privacy/): what is stored (encrypted OAuth tokens, posts, media, 30-day logs), how to delete it - [Terms of Service](https://trend.guru/terms/): beta terms, acceptable use, platform terms - [llms-full.txt](https://trend.guru/llms-full.txt): the complete product description in one file ## Key facts - Platforms today: Instagram, TikTok, YouTube, Facebook Pages, X, LinkedIn. Next: Threads, Telegram, Pinterest, Reddit, Bluesky. - Model: profile → accounts (one per platform per profile) → posts with targets[] and typed per-platform options. - Publishing: publishAt "now" or ISO 8601 (+ timezone) or draft; statuses draft, scheduled, publishing, published, partial, failed. - Webhooks: post.*, target.*, account.connected, account.disconnected, analytics.synced; TrendGuru-Signature HMAC-SHA256; retries with backoff. - Security: OAuth tokens encrypted at rest (AES-256-GCM), API keys stored as SHA-256 hashes, request logs kept 30 days. - Pricing: free during public beta, no card; paid plans later, per connected account, announced in advance. - Self-hostable: one service and one database on your own server.