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

# Grant Access

> Grant a client access to a collection (admin only)

## Authentication

<ParamField header="Authorization" type="string" required>
  Bearer token: `Bearer <admin_token>`
</ParamField>

## Path Parameters

<ParamField path="client_profile_id" type="string" required>
  The client's profile ID (UUID)
</ParamField>

<ParamField path="collection_id" type="string" required>
  The collection ID (UUID)
</ParamField>

### Example Request

```bash theme={null}
curl -X POST https://api.sari-platform.com/api/access/clients/client-uuid/collections/collection-uuid \
  -H "Authorization: Bearer <admin_token>"
```

## Response

```json theme={null}
{
  "message": "Access granted",
  "client_id": "client-uuid",
  "collection_id": "collection-uuid",
  "granted_at": "2024-01-15T10:00:00Z"
}
```

## What Happens

1. **Access Record Created** - Entry added to `client_api_access` table
2. **Cache Invalidated** - Client's collection list cache cleared

## Errors

| Status | Description                    |
| ------ | ------------------------------ |
| 401    | Invalid or expired token       |
| 403    | Admin access required          |
| 404    | Client or collection not found |
| 409    | Client already has access      |