Title: Configuration Description: Configure the database, media storage, public URLs, provider applications, updates, feedback, and telemetry. Canonical: https://docs.openpost.social/configuration/ Source: [https://docs.openpost.social/configuration/](https://docs.openpost.social/configuration/) # Configuration Use this page when configuring a self-hosted deployment or the Hosted service. Use the linked references for complete environment-variable and provider-application details. OpenPost settings fall into these groups: - Server: port, public frontend URL, extra CORS origins - Database: SQLite path by default, or Postgres URL for cloud deployments - Secrets: JWT signing and token encryption - Media: local filesystem path by default, or S3-compatible storage for cloud deployments - Social networks: [provider application](https://docs.openpost.social/configuration/provider-applications) ownership, client keys, callback addresses, and server-specific settings - Custom destinations: [connector](https://docs.openpost.social/configuration/custom-connectors) services installed by a self-hosted operator - Operations: self-hosted update checks and cloud-only limits on social network costs - Platform-specific behavior: options such as LinkedIn thread reply disabling For the full list, start with [Environment Variables](https://docs.openpost.social/configuration/environment-variables).