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Public Networking

Expose services via auto-generated URLs (e.g., https://project1.fin1.bult.app). Add custom domains (e.g., blog.com) with CNAME to fin1.bult.app. Verify in app.bult.ai/domains.

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Private Networking

Enable private communication between services (e.g., Express to MongoDB) without explicit links (August 2025 update). Ports auto-detected; edit in “General” tab.