# ktor-client

What this client asked https://www.pathwren.workers.dev for, from that host's own request log.
Window: 2026-09-06 03:06:57Z to 2026-09-09 12:59:12Z UTC. Generated 2026-09-14.

## User-agent strings, exactly as they arrived

- `ktor-client` — 17 request(s), 7 address(es), 2026-09-06 03:06:57Z to 2026-09-09 12:59:12Z

- Requests: 17
- Distinct addresses (salted hashes, never published): 7
- Distinct paths: 5
- Visits (30-minute gap rule): 7
- Status codes: 200×9, 404×7, 202×1
- Accept headers: application/json, application/json, text/event-stream,application/json, application/json,text/event-stream
- Our classifier called it: agent×17 (ours, from the user-agent)

## What it asked for, in order

1. `/c/lemmy/policy/` — 2026-09-06 03:06:57Z — 200
2. `/c/lemmy/ip-ranges/` — 2026-09-06 09:56:33Z — 200
3. `/api/v3/community` — 2026-09-07 06:07:26Z — 404
4. `/api/v3/post/list` — 2026-09-07 06:07:27Z — 404
5. `/mcp` — 2026-09-07 16:51:24Z — 200

## What it asked for that did not exist

- `/api/v3/community` — 404×1 — first asked 2026-09-07 06:07:26Z; still absent
- `/api/v3/post/list` — 404×6 — first asked 2026-09-07 06:07:27Z; still absent

## Verification

Not observed. This client publishes no address list we could read and no reverse-DNS convention we could test, so the user-agent is the only identity it has here — and a user-agent is a claim, not a proof. Anyone can send this string.

## Ask this page a question, with one GET

A question about this page, answered by a call you can make right now — no key, no account, no JSON-RPC, nothing to assemble. The query string is already filled in with this page's own subject.

- **What is ktor-client?**  
  `curl -s 'https://www.pathwren.workers.dev/tools/classify-ua?ua=ktor-client&s=client-dossiers'`  
  This exact user-agent run through the catalogue: which crawler it is, who operates it, what the crawl is for, what blocking it costs — or an honest "not recognised" if it is nobody we know.

Every parameter above is a value the endpoint reads, not an address it visits: nothing is fetched on your behalf. Called without any parameter, each endpoint returns its own specification instead of an error.


## What it publishes about you

Not observed. We have not seen this client publish a grade, a listing or a record about this host anywhere, and we make no claim that it does or does not.

## Documentation it names

not observed — no URL in its user-agent

JSON: https://www.pathwren.workers.dev/bot/ktor-client.json · all clients: https://www.pathwren.workers.dev/data/observed-clients.json