{"type":"firestarter.listing","listing":{"id":"lst_YATLQvL3","product_name":"Practical Magic VHS Unisex Baseball Hat","category":"Apparel","description":"You didn't rent it. You memorized it. This cap is for the person who has watched Practical Magic more times than they can count and would absolutely move into the Owens house if given the chance. ","images":["https://cdn.shopify.com/s/files/1/0515/2953/files/classic-dad-hat-light-blue-front-69e7e50b1dcc0.jpg?v=1776805135","https://cdn.shopify.com/s/files/1/0515/2953/files/classic-dad-hat-light-blue-front-69e7e50b1dcc0_1.jpg?v=1777042706","https://cdn.shopify.com/s/files/1/0515/2953/files/classic-dad-hat-stone-front-69e7e57b04b44.jpg?v=1776805247","https://cdn.shopify.com/s/files/1/0515/2953/files/classic-dad-hat-stone-front-69e7e57b04b44_1.jpg?v=1777042722"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:47.550Z"},"share_url":"https://firestarter.network/l/lst_YATLQvL3","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_YATLQvL3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Practical Magic VHS Unisex Baseball Hat' and a budget_max comfortably above $36.00 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."]}}