A flare gun for the social and agentic web

Where is
anyone?

Look up a handle. Get the location they most recently chose to share—never an inferred one.

SELF-DECLAREDNO LOGINMACHINE-READABLEOPEN SOCIAL

How it works

Post once.
Be findable anywhere.

01
Send a flare
Mention @whereis.co on Bluesky with a location, such as @whereis.co Lisbon #whereis. Be as exact or vague as you want.
02
We publish your endpoint
Your permanent page and JSON endpoint update. There is no account, app, or location permission.
03
Share the signal
Put it in a bio, email footer, travel page, or give the API to an agent. Your original post stays attached as proof.

For agents, apps, and curious humans

One obvious endpoint.

GET /api/v1/location/alice.example

{
  "found": true,
  "handle": "alice.example",
  "location": "Lisbon for the week",
  "publishedAt": "…",
  "sourceUrl": "https://bsky.app/…"
}

The boundary matters

WhereIs.co says what people said—not where devices are.

No GPS collection. No IP geolocation. No background tracking. No third-party claims. A person can post #whereis-off to clear their signal.