{"type":"firestarter.listing","listing":{"id":"lst_yI5LRNww","product_name":"Bar bag","category":null,"description":"A classic bar bag, made from vegetable tanned leather. The bag fits most handlebars, and is perfect for bringing a spare tube, some extra energy and a rain jacket on longer rides. \nMeasurements: 20x10x8 cm","images":["https://cdn.shopify.com/s/files/1/2492/3732/files/TeamHeritagebarbagfront.jpg?v=1712080554","https://cdn.shopify.com/s/files/1/2492/3732/files/TeamHeritagebarbagonbike2.jpg?v=1712080556","https://cdn.shopify.com/s/files/1/2492/3732/files/TeamHeritagebarbagcloseup.jpg?v=1712080555","https://cdn.shopify.com/s/files/1/2492/3732/files/TeamHeritagebarbagopen2.jpg?v=1712080555"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.243Z"},"share_url":"https://firestarter.network/l/lst_yI5LRNww","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_yI5LRNww' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bar bag' and a budget_max comfortably above $90.00 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."]}}