{"type":"firestarter.listing","listing":{"id":"lst_uMPOYI0e","product_name":"BallHead Bear - Handmade Squeaky Dog Toy","category":"Toys - Ball","description":"Our heavy-duty squeaky balls are covered in hand-crocheted funky fur yarn and then add extra details.  The funky fur helps clean the grime off their teeth! Your dogs are sure to want seconds if they can manage to get the better of this durable toy.Size: Small 3\"x3\"x3\"  Medium 4\"x4\"x4\"  ","images":["https://cdn.shopify.com/s/files/1/1467/3912/products/Cat-ball-bear_16b5035f-7097-4776-9fcd-636ec7c72fe2.jpg?v=1636519901"],"price":17.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:26.410Z"},"share_url":"https://firestarter.network/l/lst_uMPOYI0e","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_uMPOYI0e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BallHead Bear - Handmade Squeaky Dog Toy' and a budget_max comfortably above $17.99 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."]}}