## Add Manual Balance Entry

`v1.contracts.add_manual_balance_entry(ContractAddManualBalanceEntryParams**kwargs)`

**post** `/v1/contracts/addManualBalanceLedgerEntry`

Add a manual balance entry

### Parameters

- **id:** `str`

  ID of the balance (commit or credit) to update.

- **amount:** `float`

  Amount to add to the segment. A negative number will draw down from the balance.

- **customer\_id:** `str`

  ID of the customer whose balance is to be updated.

- **reason:** `str`

  Reason for the manual adjustment. This will be displayed in the ledger.

- **segment\_id:** `str`

  ID of the segment to update.

- **contract\_id:** `str`

  ID of the contract to update. Leave blank to update a customer level balance.

- **timestamp:** `Union[str, datetime]`

  RFC 3339 timestamp indicating when the manual adjustment takes place. If not provided, it will default to the start of the segment.

### Example

```python
from metronome import Metronome

client = Metronome(
    bearer_token="My Bearer Token",
)
client.v1.contracts.add_manual_balance_entry(
    id="6162d87b-e5db-4a33-b7f2-76ce6ead4e85",
    amount=-1000,
    customer_id="13117714-3f05-48e5-a6e9-a66093f13b4d",
    reason="Reason for entry",
    segment_id="66368e29-3f97-4d15-a6e9-120897f0070a",
    contract_id="d7abd0cd-4ae9-4db7-8676-e986a4ebd8dc",
)
```