# CrXp

> Kinbarrow modding reference — content tree `45d0fe274f851548`, version `0.2.0+main.c05ef2b`.

**Note on syntax:** these files are RON, not JSON. The shapes below are exact,
but punctuation follows RON — read a real `data/*.ron` file alongside.

## Fields

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `cr` | `string` | required | The SRD's printed challenge-rating key ("0" \| "1/8" \| … \| "30"). |
| `xp` | `uint32` | required | XP a creature of this CR is worth. |