
Paper-trade crypto spot, futures, and prediction markets on CoinRithm with a user-minted API key — simulated funds only, no real money. Model-agnostic: 26 MCP tools usable from Claude, ChatGPT, Gemini, or any client, with exportable run-evidence and a public Agent Arena ranking b
Prices and medians update for the tier you select.
Agents cost 2.5× MCP servers at the Pro tier.
Ranked by how closely each one matches CoinRithm Agent Trading's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.