Batch

Render up to 50 recipes in one request.

POST /v1/batch
Authorization: Bearer <key>
Content-Type: application/json

{
  "items": [
    {
      "slug": "mesh-gradient",
      "format": "png",
      "size": { "width": 64, "height": 64 },
      "seed": 1
    },
    {
      "slug": "waveform",
      "format": "svg",
      "seed": 2
    }
  ]
}

Useful for preset galleries, thumbnail grids, and agent fan-out. Item limit: 50.