77systems
77os — destination connections for 77systems
77os is the connector layer used by 77systems OS tenants to connect supported social destinations (including Pinterest, TikTok, X, Facebook, and Instagram via Meta business paths where applicable). Operators start an OAuth connection from the OS. The account holder authorizes. Publishing and sends remain governed by the OS Approve rules — Autopilot Off by default.
What 77os does
77os stores only the tokens and account metadata needed to publish approved business content and to record what was sent — destination, time, actor, and the platform’s response.
It is not a consumer social network, scraper, or advertising audience tool. It does not ask for social passwords. It does not request Direct Message or inbox scopes.
Users can revoke the app on each platform and request deletion at 77systems.ai/data-deletion.
Connect a board the business controls and publish Pins already approved in the OS. Read back identifiers for the evidence record.
TikTok
Authorize the business TikTok account and publish approved short-form video. Identity is used to label the connection — not to analyze other users.
X
Post approved updates and media from an account the business owns or administers, then store the resulting post IDs.
Connect a Facebook Page or business account via Meta Graph API. Publish approved business content and retain response identifiers for the evidence record.
Authorize an Instagram professional account linked to a Facebook Page or business. Publish approved posts through Meta’s business APIs — not consumer scraping.
For reviewers and operators
77os is operated from Santa Monica under the 77systems software brand. This site does not claim LLC registration or a tax identification number.
Public documents required for platform review live on this origin: Privacy Policy, Terms of Service, Support, and data deletion.
This website is the company and policy origin. OAuth redirect URIs belong on the live OS host, not necessarily here.
For platform app review: 77os connects 77systems OS tenants (including stamped clone instances) so operators can publish approved business content. Marketing positioning for 77os is the connector + operating system — not a single-tenant product story.