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

# Mark AI Cost In Progress

> Update AI cost event status during processing.

Transition an AI cost event from reserved to in-progress status during execution.

## Endpoint

```
POST /functions/v1/mark-ai-cost-in-progress
```

## Authentication

Service role.