{"type":"firestarter.listing","listing":{"id":"lst_nS1gh-Vv","product_name":"Spencer - Stone/Navy Cotton Sports Cap","category":"Caps","description":"Give your head the love it deserves with our Spencer cap. Our iteration of the classic stone and navy \"sports cap\" features a curved brim, 6-panel construction in 100% cotton and our Wax logo embroidered on the front.","images":["https://cdn.shopify.com/s/files/1/0575/9575/6709/files/spencer-stonenavy-cotton-sports-cap_06fd9b53.jpg?v=1771606600","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/spencer-stonenavy-cotton-sports-cap-2_a6353592.jpg?v=1771449878","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/spencer-stonenavy-cotton-sports-cap-3_30cd4b31.jpg?v=1771606618","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/spencer-stonenavy-cotton-sports-cap-4_f4343a10.jpg?v=1771606636","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/spencer-stonenavy-cotton-sports-cap-5_15c4e36b.jpg?v=1771606654"],"price":55,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:22.949Z"},"share_url":"https://firestarter.network/l/lst_nS1gh-Vv","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 ","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_nS1gh-Vv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spencer - Stone/Navy Cotton Sports Cap' and a budget_max comfortably above $55.00 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."]}}