> For the complete documentation index, see [llms.txt](https://docs.blockxnet.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockxnet.com/protocol-developers/modules/crisis/client.md).

# Client

### CLI <a href="#cli" id="cli"></a>

A user can query and interact with the `crisis` module using the CLI.

#### Transactions <a href="#transactions" id="transactions"></a>

The `tx` commands allow users to interact with the `crisis` module.

```bash
simd tx crisis --help
```

**invariant-broken**

The `invariant-broken` command submits proof when an invariant was broken to halt the chain

```bash
simd tx crisis invariant-broken [module-name] [invariant-route] [flags]
```

Example:

```bash
simd tx crisis invariant-broken bank total-supply --from=[keyname or address]
```