# Pulsefast

> Uptime monitoring with checks every 5 seconds and alerts confirmed from a second region, plus agent on-call: incidents from any alert source sent to your coding agent. JSON API, webhooks, heartbeats.

Full docs in one file: https://pulsefast.io/llms-full.txt
API spec (OpenAPI): https://pulsefast.io/openapi.json

## Get started

- [Import from UptimeRobot](https://pulsefast.io/docs/import.md): Bring your UptimeRobot monitors, alert contacts and status pages over in one click.

## Monitoring

- [Monitors](https://pulsefast.io/docs/monitors.md): HTTP, port and heartbeat monitors, check intervals, retries, keywords, headers and request bodies.
- [Maintenance windows](https://pulsefast.io/docs/maintenance.md): Pause checks and alerts during planned work, one-off or every week.

## Alerting

- [Alerts](https://pulsefast.io/docs/alerts.md): Alert channels, phone and SMS alerts, email recipients, and verifying webhook signatures.

## Status pages

- [Status pages](https://pulsefast.io/docs/status-pages.md): Public status pages, custom domains, notices and email updates for your customers.
- [Uptime badges](https://pulsefast.io/docs/badges.md): Show a monitor's uptime or status in a README or on your website.

## Agent on-call

- [Alert sources](https://pulsefast.io/docs/alert-sources.md): Send alerts from Sentry, Grafana, Datadog, CloudWatch or any script to Pulsefast, and get grouped incidents with a timeline.
- [Your agent on incidents](https://pulsefast.io/docs/agents.md): Send incidents to your own AI agent with the evidence and recent deploys, let it report back, and keep humans in control.

## API and integrations

- [API](https://pulsefast.io/docs/api.md): The Pulsefast REST API, with authentication, errors, rate limits, every endpoint and an OpenAPI spec.
- [Webhooks](https://pulsefast.io/docs/webhooks.md): What Pulsefast sends to a webhook channel, how delivery works, and how to verify signatures in Python, Node and Go.

## Guides

- [Monitor cron jobs and workers](https://pulsefast.io/docs/cron-jobs.md): Heartbeat monitors for cron, systemd timers, Kubernetes CronJobs, GitHub Actions schedules and background workers.
- [Deploys and maintenance from CI](https://pulsefast.io/docs/ci.md): Record deploys and open maintenance windows from GitHub Actions, GitLab CI or any pipeline.
- [Status page on your own domain](https://pulsefast.io/docs/custom-domain.md): Put a status page on status.yourcompany.com, with the DNS records, verification and HTTPS.

## Reference

- [IP addresses](https://pulsefast.io/docs/ip-addresses.md): The addresses Pulsefast checks come from, to allow them through firewalls and bot protection.