{"type":"firestarter.listing","listing":{"id":"lst_5eRgG2XH","product_name":"RumbleRoller Gator","category":"foam roller","description":"RUMBLEROLLER'S MOST VERSATILE ROLLER\nGator is more beginner-friendly than RumbleRoller's deep-tissue rollers, but don't mistake it for a beginner's roller. The advanced features of this roller benefit even the most experienced athlete.","images":["https://cdn.shopify.com/s/files/1/0281/3339/2468/products/Gator_Close.jpg?v=1574799617","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/gator_VERT.jpg?v=1574799617","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/Woman_Arm_on_Gator_arrow.jpg?v=1574799617"],"price":54.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:02.682Z"},"share_url":"https://firestarter.network/l/lst_5eRgG2XH","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_5eRgG2XH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RumbleRoller Gator' and a budget_max comfortably above $54.95 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."]}}