---
type: CaseStudy
name: Derwent Water Marina
id: "https://selfe.ai/case-studies/activities-and-tours/derwent-water-marina"
url: "https://selfe.ai/case-studies/activities-and-tours/derwent-water-marina"
publisher: "did:web:selfe.ai"
description: "Watersports and moorings on Derwentwater, now readable by an agent in real time, live availability via Bookalet, through Visit Keswick."
about: "https://www.derwentwatermarina.co.uk"
sector: "activities-and-tours"
deliveredVia: Visit Keswick
---

# Derwent Water Marina

> Watersports and moorings on Derwentwater, now readable by an agent in real time, live availability via Bookalet, through Visit Keswick.

**Connected through.** Watersports & moorings · Bookalet · via Visit Keswick

## Background

Derwent Water Marina runs watersports, boat hire and moorings on the lake, a Premium member of the tourism association and among the first to put its hand up for this.

## How it works

The marina takes bookings through Bookalet. Selfe reads real availability directly, the same data a customer sees when booking a session or a mooring.

Booking completion is switched on carefully, gated until the wider Visit Keswick launch, so nothing goes live against a real card before it's been checked end to end.

## What an agent can do through their Curator

- Discoverability
- Content Accessibility
- Bot Access Control
- Protocol Discovery
- Commerce

## What changed, and when

- **September 2026** Real-time availability became readable by an agent, via Bookalet.
- **October 2026** Coming soon.

## Act on this

- [Check whether an agent can buy from you](https://selfe.ai/agentic-commerce/buyability-check) — the free readiness scan.
- [Discover venues](https://selfe.ai/api/registry/discover) — `POST`, semantic browse across the registry.
- [Match a bookable answer](https://selfe.ai/api/registry/match) — `POST` with dates and party size.
- [Verify Selfe's identity](https://selfe.ai/.well-known/did.json) — `did:web:selfe.ai`.
- [Agent card](https://selfe.ai/.well-known/agent-card.json) — how to connect over A2A or MCP.