> ## Documentation Index
> Fetch the complete documentation index at: https://docs.r28.ai/charter/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Charter works for any HTTP API, including the user's own. The packs are examples of the result, not the limit: an API with no pack is declared the same way, following https://raw.githubusercontent.com/r28ai/charter/main/docs/.mintlify/skills/declaring-charter-tools/SKILL.md.
> Charter is for agents that act in customers' accounts: every call is checked field by field before it's sent, the app says whose account each call is for, and the same declarations list what each tool can reach. https://docs.r28.ai/charter/llms.txt says what it is and lists every page.

# entities_lookup

> Look up an event or calendar by its slug, Luma URL, or permanent public path such as `event/evt-...`, `e/evt-...`, or `calendar/cal-...`. URL query parameters and fragments are ignored.

GET`https://public-api.luma.com/v1/entities/lookup`

```python luma_entities_lookup.py theme={null}
import asyncio

from charter.packs import luma

result = asyncio.run(luma.entities_lookup.ainvoke({"slug": ...}))
```

## Query parameters

| Field | Type | Description |
| - | - | - |
| `slug` \* | `string` | A slug, a Luma URL, or a permanent public path such as `event/evt-...` or `calendar/cal-...`. |


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