JSON gratis de este mercado, sin clave de API:
https://api.coinrithm.com/api/prediction-markets/events/manifold/will-arbys-offer-a-labgrown-cultiva-sQ25cz80QQAgentes de IA: llama a pm_data_event en el servidor MCP de CoinRithm:
https://mcp.coinrithm.com/mcp