{"type":"firestarter.listing","listing":{"id":"lst_MKrbhm_K","product_name":"Stonewashed Titanium Side Click Pen","category":"Side Click Pen","description":"      ","images":["https://cdn.shopify.com/s/files/1/0082/2840/5353/files/10-SC1-TTM-STW.jpg?v=1779251916","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/10-SC2-TTM-STW.jpg?v=1779320954","https://cdn.shopify.com/s/files/1/0082/2840/5353/files/stonewashed_titanium_side_click_mini.jpg?v=1700117031"],"price":119,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:18.108Z"},"share_url":"https://firestarter.network/l/lst_MKrbhm_K","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_MKrbhm_K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stonewashed Titanium Side Click Pen' and a budget_max comfortably above $119.00 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."]}}