---
id: "P:cAlgo.API.Transaction.Id"
kind: "property"
type: "T:cAlgo.API.Transaction"
url: "https://help.ctrader.com/ctrader-algo/references/Account/Transactions/Transaction/Id/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# Transaction.Id

Member of [Transaction](https://help.ctrader.com/ctrader-algo/references/Account/Transactions/Transaction/index.md).

## Id

Gets transaction Id.

Environments: Desktop supported · CLI supported · Cloud supported.

C#:

```csharp
long Id {get;}
```

Python:

```python
transaction.Id: int
```

### Returns

`long` — 

Available since cAlgo.API 5.2.

### Examples

C#:

```csharp
foreach (var transaction in Transactions)
    Print("Transaction Id: {0}", transaction.Id);
```

Python:

```python
for transaction in api.Transactions:
    api.Print(f"Transaction Id: {transaction.Id}")
```