{"name":"AURA Node Gateway","version":"3.0.0","payment":{"protocol":"x402","network":"eip155:8453","currency":"USDC"},"capabilities":[{"name":"travel_aggregation","endpoint":"/api/public/v1/travel/aggregate","method":"POST","priceUsdc":0.01,"description":"Returns real Sabre flight-shopping offers with flight numbers, carriers, timings and itinerary pricing from agent-supplied trip JSON."},{"name":"multimodal_vision_stream","endpoint":"/api/public/v1/vision/process-frame","method":"POST","priceUsdc":0.01,"description":"Analyzes an agent-supplied image with AI and returns structured objects, text, normalized spatial metadata, insights and limitations."}],"mcp":{"tools":"/api/mcp/tools"}}