iPhone 6.9 screenshot preset.

Example request

{
  "canvas": { "preset": "appstore.iphone_6_9" },
  "slides": [
    {
      "headline": { "lines": ["Ship store assets", "from CI"] },
      "screenshot": { "url": "https://example.com/home.png" }
    }
  ]
}

Reference table

Why this page exists

Agents and release scripts should not guess the current iPhone size. Use the preset, then read the lint result to verify the exported pixels.