# Generate product photos from an Excel or CSV catalog

**Use case:** 

Upload a spreadsheet of products (name, color, material, SKU) and get one studio product photo per row, made with Nano Banana. One prompt template with {{Column}} placeholders is filled in from every row, and you get your catalog back as Excel with an image link next to each product.

## Input

```json
{
  "prompts": [
    "Professional ecommerce product photo of a {{Color}} {{Product}} made of {{Material}}, centered on a pure white background, soft studio lighting, sharp focus"
  ],
  "spreadsheetFile": "https://api.apify.com/v2/key-value-stores/I40EWpLzQaVq08gCm/records/product-catalog-sample.csv",
  "model": "google/gemini-3.1-flash-image",
  "systemPrompt": "",
  "aspectRatio": "1:1",
  "imageSize": "1K",
  "imagesPerPrompt": 1,
  "concurrency": 4
}
```

## Output

```json
{
  "imageUrl": {
    "label": "Image",
    "format": "image"
  },
  "prompt": {
    "label": "Prompt",
    "format": "text"
  },
  "model": {
    "label": "Model",
    "format": "text"
  },
  "imageSize": {
    "label": "Resolution",
    "format": "text"
  },
  "aspectRatio": {
    "label": "Aspect ratio",
    "format": "text"
  },
  "fileExtension": {
    "label": "Type",
    "format": "text"
  },
  "fileSizeBytes": {
    "label": "Size (bytes)",
    "format": "number"
  },
  "index": {
    "label": "#",
    "format": "number"
  },
  "success": {
    "label": "OK",
    "format": "boolean"
  },
  "error": {
    "label": "Error",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Bulk AI Image Generator: Nano Banana, GPT Image | No API Key](https://apify.com/fayoussef/bulk-ai-image-generator.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/fayoussef/bulk-ai-image-generator.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/fayoussef/bulk-ai-image-generator.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).