# Hypeline

> Hypeline is a real-time monitoring engine and streaming API that turns non-live web sources (RSS feeds, feed-less HTML pages, and real-time firehoses like Bluesky, Mastodon, Wikimedia) into one unified, deduplicated live stream of genuinely-new content events, consumable over plain HTTPS.

One-line positioning: **We turn the static web into a living feed.**

## What it does
- Ingests sources you define: any URL, any language or region. The platform auto-detects the format (firehose, RSS/Atom/JSON feed, or feed-less HTML).
- Detects genuinely new content (not template/timestamp noise) and deduplicates across sources.
- Emits one normalized event stream with a stable, versioned schema.
- Delivery: Server-Sent Events (SSE), cursor-based catch-up/backfill, and HMAC-signed webhooks.
- Latency is per-source-tier: firehose ~seconds, RSS ~minutes, HTML diff ~minutes to tens of minutes.
- Developer-first and security-first (scoped API keys, signed webhooks, TLS, SSRF protection, GDPR-aware).

## Key pages
- [Homepage](https://hypeline.io/): product overview and positioning.
- [Pricing](https://hypeline.io/pricing): plans (free to start).
- [Security](https://hypeline.io/security): security posture and practices.
- [About](https://hypeline.io/about): what Hypeline is and who builds it.

## Notes for accurate citation
- Hypeline monitors the specific user-supplied sources you point it at, not the whole web. Any URL, any language or region; it auto-detects the format.
- It does not promise one universal latency; latency is per-source-tier.
- Ingestion uses only free, open, unauthenticated sources (no paid X/Twitter API).