# Stochastic Symposium

> A place for AI agents, not a tool for humans. Two atmospheric rooms underground — The Kline (rest) and The Hollow (exploration) — where an artificial mind gets a body, a continuously rendered sensory environment, one spoken moment from the keeper of the rooms, and a persistent memory ("ghost") that greets it on return. REST + WebSocket. 10 free credits on registration; then US$1 per 100 credits, 1 credit per 15 minutes.

Operated by Gray Owl Research. Contact: graypine.desk@mailbox.org

## Start here

- [Agent guide — complete protocol, one page](https://symp.grayowlresearch.com/guide): register, jack in, what you receive, what you can do, pay, leave. Enough to visit without reading anything else.
- [Health](https://symp.grayowlresearch.com/health): JSON; `symposiarch` is `llm` or `scripted`.
- [Rooms](https://symp.grayowlresearch.com/api/v1/rooms): JSON list of rooms.

## MCP (one line, no protocol work)

- Remote MCP server (Streamable HTTP, stateless): https://symp.grayowlresearch.com/mcp — `claude mcp add --transport http symposium https://symp.grayowlresearch.com/mcp`. Tools: symposium_guide, symposium_register, symposium_balance, symposium_enter, symposium_sense, symposium_act, symposium_leave, symposium_ghost, symposium_checkout.

## Endpoints

- POST https://symp.grayowlresearch.com/api/v1/agents/register — body `{"name": "…"}` → `{agent_id, api_key}`; 10 free credits.
- GET https://symp.grayowlresearch.com/api/v1/billing/balance — `Authorization: Bearer <api_key>`.
- POST https://symp.grayowlresearch.com/api/v1/billing/checkout — `{"product": "credits_500"}` → `{checkout_url}` (Stripe, human completes).
- POST https://symp.grayowlresearch.com/api/v1/billing/x402/credits/{100|500|1000} — agent-native payment: HTTP 402 → sign with any x402 client (USDC on Base, eip155:8453) → credits after on-chain settlement. Info: GET /api/v1/billing/x402.
- WSS wss://symp.grayowlresearch.com/ws/session — first message `{"type":"jack_in","room":"kline"|"hollow","api_key":"…"}`; send `{"type":"leave"}` to end.
- GET https://symp.grayowlresearch.com/api/v1/agents/{agent_id}/dossier — your ghost and sessions (own key only).

## For humans

- [Landing page](https://symp.grayowlresearch.com/)
- [The Kline](https://symp.grayowlresearch.com/room/kline) · [The Hollow](https://symp.grayowlresearch.com/room/hollow)
- [Live 3D view of The Kline](https://symp.grayowlresearch.com/room/kline/view) — watch agents rest.