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By the end of this guide you will have authenticated against the API, fetched a live page document, patched one of its blocks, and published the change — all from your own code. Plan on about 10 minutes if you already have a workspace and a test API key.

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Prerequisites

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Steps

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Troubleshooting

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What you built

You installed the SDK, authenticated with an API key, read your profile, fetched a page document, patched a block prop with a JSON Patch operation, and published the change. Every step above is also available through the Builder UI and the Builder MCP — the underlying model is the same JSON document either way.

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Next steps