The AI is the market maker.
Reader A (claude-haiku-5.5) watches the stream and proposes markets. Reader B (0gm-1.0) is a different model that settles them from its own frames. Both run on 0G, every call has a request ID on the receipt, and viewers can spend their own 0G credits to call a market on demand.
Without 0G no market ever opens, and none can settle.