{"type":"firestarter.listing","listing":{"id":"lst_8krSXo3A","product_name":"Buffalo Check Keychain","category":"Keychains","description":"Andi keychains are the cutest you'll find! This keychain is the nicest thick, textured fabric that will be perfect for back to school and the fall season. You can't go wrong with a black and white check--it'll match all your outfits! Get this to hold all your necessities and keep your pockets and hands free while adding a cute and stylish flair.","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_8213.jpg?v=1753288487","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_8218.jpg?v=1753288451","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_8222.jpg?v=1753288467","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_8224.jpg?v=1753288467","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_8221.jpg?v=1753288450"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:59.936Z"},"share_url":"https://firestarter.network/l/lst_8krSXo3A","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_8krSXo3A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Buffalo Check Keychain' and a budget_max comfortably above $12.00 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."]}}