{"type":"firestarter.listing","listing":{"id":"lst_u7I54qZ0","product_name":"World Cup Wall Planner","category":"Wall Calendar","description":"A minimalist take on the World Cup Wall Planner, based on the design of our 2027 Wall Planner Poster. A3 poster, printed in England on 200gsm kraft paper. Side one is group stages, side two is round of 32 and final. Dates and times are UK viewing times. Offered as a FREE GIFT with any order, simply add this to your basket along with your other items.","images":["https://cdn.shopify.com/s/files/1/0435/6698/9476/files/IMG_30912.heic?v=1781166755","https://cdn.shopify.com/s/files/1/0435/6698/9476/files/IMG_30962.heic?v=1781166755"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:16.230Z"},"share_url":"https://firestarter.network/l/lst_u7I54qZ0","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_u7I54qZ0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy World Cup Wall Planner' and a budget_max comfortably above $0.00 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."]}}