Publish to Instagram & LinkedIn through one API.
Herald is a self-hosted, multi-tenant social-publishing service. Connect your accounts once; publish or schedule to any of them through a single REST API.
Connect once
OAuth-connect Instagram Business / LinkedIn Pages. Tokens are encrypted at rest.
Publish anywhere
One request fans out to every target account, with per-target status.
Multi-tenant
Every account and post is scoped to its tenant. No cross-tenant access, ever.