# Publish a developer portal **Category:** [API Hub](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/categories/apidocs) **Updated:** 2026-08-19 ## Make the portal public Each project can be served as a self-contained developer portal. In the project **Settings**, turn on **Public** visibility. Your portal is then reachable at `/apihub//` and includes: - **Home** — overview with your name, description, and brand color. - **Reference** — interactive API reference for the current version, with a per-version switcher. - **SDKs** — download page for any ready SDK builds. - **Changelog** — version history built from your changelog notes. - **Raw spec** — the OpenAPI document at `spec.json` for tooling. The portal shows your **current** version by default, so use **Set as Current** on the version you want front and center. Active and deprecated versions both appear; draft-only versions do not. ## Branding The **primary color** from your project settings drives the portal's accent color. Update the name and description in Settings to change the portal's heading and intro text. ## Custom domain To serve the portal from your own domain, enter a **custom domain** in Settings. API Hub shows the CNAME target you need to add at your DNS provider and a verification token. Add the CNAME record, then click **Verify**. Once verified, your portal is live on the custom domain. Changing the domain resets verification, so you'll need to verify again. --- ## Related Articles - [Create an API project](https://help.totalctrl.app/en-US/articles/create-an-api-project) - [API Hub overview](https://help.totalctrl.app/en-US/articles/api-hub-overview) - [Generate client SDKs](https://help.totalctrl.app/en-US/articles/generate-client-sdks) - [Add a version and upload a spec](https://help.totalctrl.app/en-US/articles/add-a-version-and-upload-a-spec) - [Sync a spec from GitHub](https://help.totalctrl.app/en-US/articles/sync-a-spec-from-github) --- [← Back to TotalCtrl Help Center](https://help.totalctrl.app/en-US/)