fetch_ngt_stream
Fetch NGT Stream [Paid: 0.001 NGT]
One NGT stream call on Base. Each call spends exactly 0.001 NGT. The agent signs an x402 v2 EIP-3009 authorization locally. The facilitator pays Base gas. Do not call in a loop. Set NGT_AGENT_PRIVATE_KEY in the MCP server environment.
Takes no parameters.