> For the complete documentation index, see [llms.txt](https://docs.bolt.observer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bolt.observer/readme/liquidops/integrations/triggers/lightning-connectivity.md).

# Lightning Connectivity

### Requirements

Public node + 100 sats of inbound liquidity

### Description

We send a small probe over lightning network to see if your node responds. Checks are run on multiple nodes positioned in different parts of the network to ensure connectivity and prevent false positive alerts.