{"type":"firestarter.listing","listing":{"id":"lst_vH9AWqYC","product_name":"Salt Cellar by POPJCT","category":"Ceramics","description":"Salt Cellar! (for salt by your cooktop).\n4 x 4 x 4.\nMicrowave and dishwasher safe.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/1-IMG_3963.jpg?v=1694200735","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/3-IMG_3959.jpg?v=1694200739","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/2-IMG_3961.jpg?v=1694200739","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/4-IMG_3953.jpg?v=1694200734","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/5-IMG_3950.jpg?v=1694200735"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:20.019Z"},"share_url":"https://firestarter.network/l/lst_vH9AWqYC","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_vH9AWqYC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Salt Cellar by POPJCT' and a budget_max comfortably above $40.00 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."]}}