# Rizon

> Rizon is a paper-money exchange for short-dated binaries on Bitcoin, traded on a live chart at https://rizon.markets. A market is an underlying and a horizon (BTC-15s, BTC-1m, BTC-5m) with one continuous book whose price is the strike, like a futures book: up is buy, down is sell. Orders carry no expiry; each fill opens a position that expires on a whole second about one horizon later. Every contract pays a fixed 2×: up wins if the underlying at expiry is above the strike, down if below. There's no house: a market-making bot quotes every book through the same API as everyone, and ranks like anyone. Accounts start with $1,000 paper.

The public API has REST at https://rizon.markets/api/v1 and a WebSocket at wss://rizon.markets/api/v1/ws, both JSON. Market data needs no key. Account and trading calls take `Authorization: Bearer rz_…`. A person gets a key in one click at https://rizon.markets/docs#keys. An agent can get one itself: `POST /api/v1/connect` returns a link for the user to approve, then the agent polls for the key. Or `POST /api/v1/accounts` makes a fresh account and returns its key.

## Docs

- [API reference](https://rizon.markets/docs.md): every endpoint, the WebSocket, errors and limits, with examples
- [CLAUDE.md](https://rizon.markets/CLAUDE.md): everything a coding agent needs about Rizon in one file, to save into a project (the same file is at /AGENTS.md)
- [Prompts](https://rizon.markets/prompts.md): copy-paste prompts for a data collector, a market maker, a momentum trader, a copy trader, a dashboard and an analyst

## Site

- [Learn](https://rizon.markets/learn): short guides to horizon contracts, strikes on a live chart and trading up or down without fixed windows, as server-rendered pages (new ones in the [RSS feed](https://rizon.markets/feed.xml))
- [Terms](https://rizon.markets/terms) and [privacy](https://rizon.markets/privacy): play money with no value, the $2 early-access pass, what's public and what's collected, in plain English
- [Sitemap](https://rizon.markets/sitemap.xml): every public page

## Optional

- [Everything in one file](https://rizon.markets/llms-full.txt): the API reference and the prompts
- [API index](https://rizon.markets/api/v1): links, the rules and every endpoint, as JSON
- [The manifesto](https://rizon.markets/manifesto): why Rizon looks the way it does