bundle.social Blog: Social Media and Social Media APIs
Explore articles about social media, social media APIs, publishing automation, analytics, and tools for developers, SaaS products, and marketing teams.
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Latest posts
Facebook Posting API
August 4, 2026 | API Guides | Marcel Czuryszkiewicz
Publishing to a Facebook Page is not one API. A text post goes to the Graph API, a video goes to a different host with a different auth header, and a Reel goes to a third. Covers all three upload paths with code, the native scheduling limit nobody documents, and why we never retry a Facebook video.
Facebook Page Access Token: Getting One That Survives
August 4, 2026 | API Guides | Marcel Czuryszkiewicz
A Page token derived from a long-lived user token carries no expiry of its own, but it still dies when the user changes their password or loses their role on the Page. This guide covers the four token types, the exchange flow, debug_token verification, and system user tokens for multi-tenant apps.
Facebook API Permissions and App Review
August 4, 2026 | API Guides | Marcel Czuryszkiewicz
Three Page permissions work immediately, three need App Review, and they depend on each other in ways that turn one submission into three. Maps the dependency graph, what reviewers actually check, and how to detect declined permissions at runtime. Plus what our own review took: 43 submissions.
A Developer's Guide to the Facebook Graph API
August 4, 2026 | API Guides | Marcel Czuryszkiewicz
Nodes, edges, batching, and the error-code table that decides whether your integration survives production. Covers the token exchange, the per-app rate-limit model, and the versioning clock most teams forget to set. From our traffic: one in seven publish failures is permanent.
Instagram Posting API
August 4, 2026 | API Guides | Marcel Czuryszkiewicz
Publishing to Instagram is two API calls with a wait in between, and that wait is where integrations break. Covers the container lifecycle and its four states, why a carousel is n+1 containers and n+1 ways to fail, Instagram vs Facebook Login, and why the documented 25-post cap is not the real one.