# Zetlyn (zetlyn.com)

Watches a public web page or one part of it and reports the value before and after each change.

- Atlas card: https://inite.ai/en/atlas/zetlyn.com
- Site: https://zetlyn.com
- For: people watching a web page for a price, stock, version or notice change, with no login needed
- Categories: analytics
- Use not measured/100 · alive 100/100

## Used for

- get alerted when a product returns to stock
- track a competitor's pricing page for changes
- watch a software release page for new versions

## Price

Not read yet.

## For developers

- OpenAPI: https://zetlyn.com/openapi.json (7 paths)
- MCP server: com.zetlyn/zetlyn (namespace; auth on 2026-10-28)
- Read 2026-10-28

## MCP server, measured daily

Server: https://zetlyn.com/mcp, checked every day since 2026-10-28 (6 checks).

- Answered: measuring, 6 daily checks so far
- Median first answer: 636 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-28

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Source: INITE Atlas, https://inite.ai/en/atlas/zetlyn.com. JSON: https://inite.ai/api/atlas/zetlyn.com. MCP: https://inite.ai/api/mcp (atlas_lookup).