Create a new CMS source code file
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Create a new CMS source code file
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Advanced API lets you create a new CMS source code file in a single step (POST /cms/source-code/2026-09/{environment}/content/{path}). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I add a brand-new file to the developer file system without risking an overwrite?
- What happens if I try to create a source file at a path that's already taken?
Say it to your AI assistant
- Create a new file at {path} in {environment}, failing if one already exists.
- Add {file} as a new source file at {path} in the {environment} environment.
For your developer
POST /cms/source-code/2026-09/{environment}/content/{path} in Hubspot Advanced API. Full spec on APIs.io.