{"type":"firestarter.listing","listing":{"id":"lst_0c6DmipF","product_name":"Napkin Ring","category":null,"description":"Handmade textured napkin rings.\nSold individually.","images":["https://cdn.shopify.com/s/files/1/0422/0616/7197/files/1_27fcc0c5-1fef-4bda-b538-fcc28cac23a8.png?v=1738006554","https://cdn.shopify.com/s/files/1/0422/0616/7197/files/2_95f4a857-d4e7-4816-910a-feeb8fb99598.png?v=1738006554","https://cdn.shopify.com/s/files/1/0422/0616/7197/files/3_9a775005-858c-43dc-9cc9-7c50fb802532.png?v=1738006554","https://cdn.shopify.com/s/files/1/0422/0616/7197/files/IMG_5811.jpg?v=1738006554"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:21.789Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_0c6DmipF","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_0c6DmipF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Napkin Ring' and a budget_max comfortably above $19.00 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."]}}