> For the complete documentation index, see [llms.txt](https://devs.truebit.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://devs.truebit.io/integrating-truebit-tasks/api-task-execution.md).

# API Task Execution

Use the Task Execution API to call Function and API Tasks from an HTTP client.

The API Task Execution exposes your Truebit Task as an HTTP-based web service. 

<table><thead><tr><th width="390.1484375">Description</th><th>Endpoint</th></tr></thead><tbody><tr><td>To run an API Task</td><td><a href="/integrating-truebit-tasks/api-task-execution/execute-api-tasks.md">API Task execution endpoint</a></td></tr><tr><td>To poll for outputs of asynchronous or long-running tasks</td><td><a href="/integrating-truebit-tasks/api-task-execution/get-task-status-api.md">API Task status endpoint</a></td></tr><tr><td>To get the Execution Transcript</td><td><a href="/integrating-truebit-tasks/get-transcript.md">Get Execution Transcript endpoint</a></td></tr><tr><td>To get the Execution invoice Transcript</td><td><a href="/integrating-truebit-tasks/get-invoice.md">Get Execution Invoice Trans</a></td></tr></tbody></table>