# Tickingora > Monitoring of cron jobs, scheduled tasks (Heartbeat) and HTTP endpoints (HTTP Check) with time windows, Polish holiday calendars and e-mail alerts. Manage monitors with the REST API at https://dev.tickingora.com/api/v1. ## Getting started - [Overview & quick start](https://dev.tickingora.com/docs/index.md) - [Authentication & API keys](https://dev.tickingora.com/docs/authentication.md) ## Guides - [Monitors & schedules](https://dev.tickingora.com/docs/monitors.md) - [Heartbeat](https://dev.tickingora.com/docs/heartbeat.md) - [HTTP Checks](https://dev.tickingora.com/docs/http-checks.md) - [Incidents & alerts](https://dev.tickingora.com/docs/alerts.md) - [For AI coding agents](https://dev.tickingora.com/docs/agents.md) ## Reference - [OpenAPI specification](https://dev.tickingora.com/docs/openapi.yaml): machine-readable API contract - [Errors](https://dev.tickingora.com/docs/errors.md) - [Limits, pagination & idempotency](https://dev.tickingora.com/docs/limits.md) - [Security & token rotation](https://dev.tickingora.com/docs/security.md) ## Optional - [Full documentation in one file](https://dev.tickingora.com/llms-full.txt)