# Service Task
The Service Task extracts content from a http service.
## Example
The following shows a simple example using this task as part of a workflow.
```python
from txtai.workflow import ServiceTask, Workflow
workflow = Workflow([ServiceTask(url="https://service.url/action)])
workflow(["parameter"])
```
## Configuration-driven example
This task can also be created with workflow configuration.
```yaml
workflow:
tasks:
- task: service
url: https://service.url/action
```
## Methods
Python documentation for the task.
### ::: txtai.workflow.ServiceTask.__init__
### ::: txtai.workflow.ServiceTask.register