How social accounts get into QPosty.
Connecting channels
In the app
Channels → connect a provider → complete OAuth → account appears in your workspace.
Supported providers include Facebook, Instagram (Business / Standalone), Threads, TikTok, LinkedIn, Pinterest, X, YouTube, and Google Business.
Via Public API
GET /public/v1/channels/connect/:provider returns { "url": "…" }. Open that URL in a browser (user must be logged into QPosty / complete the provider consent).
See Channels API.