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

# List Indexes

Retrieves a list of all available indexes from the CyborgDB microservice.

```typescript theme={null}
async listIndexes(): Promise<string[]>
```

### Returns

`Promise<string[]>`: A Promise that resolves to an array of index names currently available on the CyborgDB service.

### Exceptions

<AccordionGroup>
  <Accordion title="Error">
    * Throws if the API request fails due to network connectivity issues.
    * Throws if the server returns an HTTP error status.
    * Throws if authentication fails (invalid API key).
  </Accordion>

  <Accordion title="Service Errors">
    * Throws if the CyborgDB service is unavailable or unreachable.
    * Throws if there are internal server errors on the CyborgDB service.
  </Accordion>
</AccordionGroup>

### Example Usage

```typescript theme={null}
import { Client } from 'cyborgdb';

const client = new Client({ baseUrl: 'http://localhost:8000', apiKey: 'your-api-key' });

try {
    const indexes = await client.listIndexes();
    console.log('Available indexes:', indexes);
    // Output: ['my_vector_index', 'semantic_search', 'document_embeddings']
    
    if (indexes.length === 0) {
        console.log('No indexes found. Create your first index!');
    } else {
        console.log(`Found ${indexes.length} indexes`);
    }
} catch (error) {
    console.error('Failed to list indexes:', error.message);
}
```