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

# Create List

## `POST`a List

`POST` `/user-api/v1/lists`

### Headers

| **Header**          | **Value**           |
| ------------------- | ------------------- |
| `Content-Type`      | `application/json`  |
| `x-rolodex-api-key` | `f1e2d3c4b5a697...` |

### Required Fields

<ParamField path="name" type="string">
  List name (1-50 characters)
</ParamField>

<ParamField path="type" type="string">
  List type: `CONTACT` or `COMPANY`
</ParamField>

### Optional Fields

<ParamField path="description" type="string">
  List description (max 150 characters)
</ParamField>

### Request (Contact List)

```json theme={null}
{
  "name": "VIP Contacts",
  "type": "CONTACT",
  "description": "Our most important contacts and prospects",
  "contacts": [
    "contact_123",
    "contact_456",
    {
      "id": "contact_789"
    }
  ]
}
```

### Request (Company List)

```json theme={null}
{
  "name": "Target Companies",
  "type": "COMPANY",
  "description": "Companies we want to partner with",
  "companies": [
    "company_123",
    {
      "id": "company_456"
    }
  ]
}
```

### Response (Contact List)

```json theme={null}
{
  "data": {
    "id": "list_99999",
    "name": "VIP Contacts",
    "type": "CONTACT",
    "description": "Our most important contacts and prospects",
    "created_at": "2025-01-15T10:30:00Z",
    "updated_at": "2025-01-15T10:30:00Z",
    "contacts": [
      {
        "id": "contact_123",
        "full_name": "John Doe",
        "image_url": "https://example.com/avatar1.jpg"
      },
      {
        "id": "contact_456",
        "full_name": "Jane Smith",
        "image_url": "https://example.com/avatar2.jpg"
      },
      {
        "id": "contact_789",
        "full_name": "Bob Johnson",
        "image_url": "https://example.com/avatar3.jpg"
      }
    ]
  }
}
```