Version A: Problem first
Version B: Outcome first
Edit any line. Keep the labels at the start of each line (HEADLINE:, ITEM:, Q:). For lists, put a | between the name and the description.
1. Add your API key. Get one at console.anthropic.com under API Keys. Your key goes only to Anthropic. Check "Remember" to keep it in this browser; leave it off on a shared computer.
2. Fill in the brief and pick your sections. These are the same sections the Builder uses. Specific answers get specific copy.
3. Describe the look. Answer the design questions, and if you have one, drop in a screenshot of a page you like or a design.md file. Click Read my design and Claude turns it into colors, fonts, and layout you can adjust. The look also sets the tone of the copy: a quiet, spare design gets fewer words. You can skip this step; the Builder will propose two looks instead.
4. Write two versions. Version A opens on the reader's problem. Version B opens on the result they want. Read both, then click Use this version on the one you prefer.
5. Edit and save. Change any line, then download the .json file. In the Gallery Landing Page Builder, load that file and every field and section fills in.
Edit any line. Keep the labels at the start of each line (HEADLINE:, ITEM:, Q:). For lists, put a | between the name and the description.