> ## Documentation Index
> Fetch the complete documentation index at: https://docs.droplinked.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Banner Prompt Generator

> Generate a concise prompt for Flux.1 Schnell to create a web3-themed banner with a futuristic style.

### API Endpoint

* **URL**: `https://text-tad.droplinked.workers.dev/`
* **Method**: `POST`
* **Content-Type**: `application/json`

### Authentication

An API key is required for access. Contact Droplinked support to obtain your API key. Include it in the request headers as follows:

* **Header**: `api-key`
* **Value**: `<YOUR_API_KEY>` (provided by Droplinked)

### Request Format

The API accepts a JSON payload with the following fields:

#### Request Body

| Field          | Type   | Required | Description                                              |
| -------------- | ------ | -------- | -------------------------------------------------------- |
| `command_name` | String | Yes      | Must be set to `"banner_prompt"` for this functionality. |
| `description`  | String | Yes      | A brief or detailed description of the company.          |
| `category`     | String | Yes      | The company’s category (e.g., "technology").             |

#### Example Request Body

```json theme={null}
{
  "command_name": "banner_prompt",
  "description": "droplinked , we are a company offering web3 based and onchain solution to businesses and indivisuals .",
  "category": "technology"
}
```

### Response Format

* **Content-Type**: `text/plain`
* **Response**: A single, vivid sentence (under 200 characters) as the prompt for the FLUX.1 Schnell model, with no additional text or formatting.

#### Example Response

```
A sleek digital grid with glowing blockchain nodes and circuit patterns in a futuristic tech style.
```

### Guidelines for Banner Prompt Generation

The API generates prompts based on these rules:

1. **Design Focus**:
   * Balanced layout with a focal point (e.g., blockchain link, digital node, network).
   * Tied to web3 and onchain themes from the `description` and `category`.
2. **Style**:
   * Sleek, modern, and futuristic.
   * Incorporates elements like circuit patterns, geometric shapes, or digital grids.
3. **Content**:
   * No text, logos, or brand names; uses visual metaphors for identity.
   * Detailed yet clean, professional, and tech-savvy.
4. **Output**:
   * Single sentence, under 200 characters.
   * No extra text, formatting, or explanations—just the prompt.

### JavaScript Example

Below is an example of how to use the Banner Prompt Generator API in JavaScript with the `fetch` API:

```javascript theme={null}
// Set up headers
const myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");
myHeaders.append("api-key", "<YOUR_API_KEY>"); // Replace with your Droplinked API key

// Define the request payload
const raw = JSON.stringify({
  "command_name": "banner_prompt",
  "description": "droplinked , we are a company offering web3 based and onchain solution to businesses and indivisuals .",
  "category": "technology"
});

// Configure request options
const requestOptions = {
  method: "POST",
  headers: myHeaders,
  body: raw,
  redirect: "follow"
};

// Make the API call
fetch("https://text-tad.droplinked.workers.dev/", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result)) // Output: A sleek digital grid with glowing blockchain nodes...
  .catch((error) => console.error(error));
```

### Error Handling

* **Invalid API Key**: Returns an error message (e.g., "Unauthorized").
* **Missing Fields**: If `command_name`, `description`, or `category` is missing, the API may return an error or fail silently.
* **Network Issues**: Handle errors in the `.catch` block of the `fetch` call.

#### Example Error Output

```
Unauthorized - Invalid API Key
```

### Best Practices

1. **Description Specificity**: Include key business traits in the `description` for relevant prompts.
2. **Category Relevance**: Ensure the `category` aligns with the business (e.g., "technology" for web3).
3. **Prompt Usage**: Feed the output directly into the FLUX.1 Schnell model for banner generation.
4. **Testing**: Test with varied inputs to refine the visual output.

### Support

For assistance or to request an API key, contact Droplinked support at [support@droplinked.com](mailto:support@droplinked.com). Provide details such as your use case and expected request volume.