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

# Sources

- [Startpoint Called](https://docs.midpointapi.com/midpoint-documentation/sources/startpoint-called.md): Listens for an invocation of a Midpoint-deployed startpoint.
- [EVM Event Emitted](https://docs.midpointapi.com/midpoint-documentation/sources/evm-event-emitted.md)
- [Cron Job Triggered](https://docs.midpointapi.com/midpoint-documentation/sources/cron-job-triggered.md): Triggers a midpoint on a regular interval defined by a crontab.