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

# parmana.api.execution_api

Parmana Execution API.

Execute Business Transactions through the Parmana Runtime.

## ExecutionApi Objects

```python theme={null}
class ExecutionApi()
```

Execution API.

## Responsibilities

* Runtime health check
* Runtime version info
* Execute Business Transactions

This API does NOT:

* verify trust records
* replay executions
* generate receipts
* validate policies

#### health

```python theme={null}
def health() -> dict[str, Any]
```

Returns the Runtime health status.

#### version

```python theme={null}
def version() -> dict[str, Any]
```

Returns the Runtime name, version, and API version.

#### execute

```python theme={null}
def execute(transaction: BusinessTransaction) -> ExecutionTrustRecord
```

Execute a Business Transaction.

## Parameters

transaction:
Business Transaction submitted to the Parmana Runtime.

## Returns

Execution Trust Record.