# Localhost or live site for preview mode SANITY_STUDIO_PREVIEW_URL=http://localhost:3000 SANITY_STUDIO_API_VERSION=2026-03-23 SANITY_STUDIO_PROJECT_ID=your-project-id SANITY_STUDIO_DATASET=production SANITY_STUDIO_HOSTNAME=your-sanity-studio-hostname SANITY_AUTH_TOKEN=sanity-auth-token SANITY_STUDIO_APP_ID=your-sanity-studio-app-id