{"type":"firestarter.listing","listing":{"id":"lst_wU7euftF","product_name":"Brass Paperweight","category":"Desk Objects","description":" \nSolid brass paperweight — one side is flat, the other cone-shaped so that it rests at an angle. Satisfyingly heavy and smooth to the touch. Made in Taiwan.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0435/6698/9476/files/Mark_Fold_Y-Studio-Brass-paperweight-4.jpg?v=1774630175","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/Mark_Fold_Y-Studio-Brass-paperweight-3.jpg?v=1755878440","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/Mark_Fold_Y-Studio-Brass-paperweight-1.jpg?v=1755878440","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/Mark_Fold_Y-Studio-Brass-paperweight-2.jpg?v=1755878440"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:16.378Z"},"share_url":"https://firestarter.network/l/lst_wU7euftF","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_wU7euftF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brass Paperweight' and a budget_max comfortably above $20.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}