# outplace.lol

Two paid boards for Roblox games. The land board at / sells studs (grid
cells) for USD: claim a small plot free, or buy any open rectangle outright —
paid studs are permanent. The ranking board at /ranking lists Roblox places
ordered by paid amount (highest first, earliest payment wins ties). No
accounts — identity is the Roblox place ID.

## How the land board works

1. Free: POST /api/claim with {"place":"<roblox url or place id>"}. The
   server places a 2x2 plot on a random open spot; one free plot per place.
   Free plots expire after 30 days and are evicted when someone buys the
   studs under them.
2. Paid: pick an in-bounds rectangle that does not overlap a live paid plot,
   then POST /api/plots/checkout with {"place":...,"x":...,"y":...,"w":...,
   "h":...}. Price is per stud (see config.price_cents_per_stud in
   /api/plots). Pay through Stripe Checkout; the plot publishes after
   payment is captured.
3. Poll GET /api/plot/session/<checkout_session_id> until status is live.
   The first live response includes the deed — a bearer token shown exactly
   once that controls the plot's art. Keep it secret.

## How a bid works (ranking board)

1. Paste a roblox.com/games/... URL (or a place ID) and choose a whole-dollar
   USD amount, $1 minimum, $999,999 maximum.
2. Pay through Stripe Checkout. When payment clears, the listing goes live at
   the paid amount.
3. To move a place already on the board, pay more than its current amount.
   Every payment is the full new amount, not the difference, and payments are
   not refunded when someone outbids you.

## URLs

- / — the land board (free claim + buy studs)
- /ranking — the ranking board and bid form
- /terms — terms of service
- /privacy — privacy policy
- /api/plots — the current land board as public JSON
- /api/claim — POST to claim a free plot
- /api/plots/checkout — POST to start Stripe Checkout for studs
- /api/board — the current ranking board as public JSON
- /api/checkout — POST to start Stripe Checkout for a bid
- /openapi.json — OpenAPI 3.1 description of the public API
- /.well-known/api-catalog — RFC 9727 API catalog
- /.well-known/ai-catalog.json — ARD capability manifest
- /.well-known/mcp/server-card.json — MCP server card
- /.well-known/agent-skills/index.json — agent skills index
- /mcp — MCP Streamable HTTP endpoint (get_plots, get_board)
- /auth.md — authentication: none; no accounts
- /llms.txt — this file