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

# Activate

> Activate Smart Mode for a TRON address

## Activate Smart Mode

Starts automatic energy delivery for the specified address. The first daily fee is charged immediately.

### Request body

<ParamField body="address" type="string" required>
  TRON address to monitor
</ParamField>

<ParamField body="label" type="string">
  Optional label for this subscription
</ParamField>

<ParamField body="bw_guarantee" type="boolean" default="true">
  Enable BW Guarantee (+0.3 TRX per transfer)
</ParamField>

### Response

Returns the created subscription object with `id`, `address`, `status`, and fee details.

### Example

```bash theme={null}
curl -X POST https://api.tronrental.com/v1/smart-mode/activate \
  -H "X-API-Key: your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "address": "TYourAddress...",
    "label": "Main wallet",
    "bw_guarantee": true
  }'
```

```json Response theme={null}
{
  "id": 42,
  "address": "TYourAddress...",
  "label": "Main wallet",
  "status": "active",
  "bw_guarantee": true,
  "subscription_fee_trx": "3.0",
  "transfer_fee_trx": "2.7",
  "created_at": "2026-03-05T12:00:00Z"
}
```

<Warning>
  The address cannot have an active Transfer Package at the same time.
  Smart Mode and Transfer Packages are mutually exclusive per address.
</Warning>