# Client ## CLI A user can query and interact with the `crisis` module using the CLI. ### Transactions 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] ```