{"type":"firestarter.listing","listing":{"id":"lst_RaSa2Z89","product_name":"Brentwood Leaf Lettuce Seeds","category":"Seeds & Plants","description":"These pretty lettuce leaves grow high above the core for easy salad prep cutting. Compact heads produce high yields in a small space, while its bolt resistance allows for a long harvest. Resistant to downy mildew, lettuce leaf aphid, and Fusarium wilt. Seeds are pelletized with an organic coating for easy handling.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3184i_Lettuce-Brentwood-ORG_23x7kq_a444ea99-e815-4a26-a3fd-bf9c9640403d.jpg?v=1773102116","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3184si_Lettuce-Brentwood-ORG_8bd2e9d5-8ade-4234-8963-d55575a3afae.jpg?v=1773102116","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/3184w_Lettuce-Brentwood-ORG_sxh5ud_f5105934-6b96-40fc-a4b3-71dc68194648.jpg?v=1773102116","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/brentwood-leaf-lettuce-seeds.jpg?v=1773102116"],"price":3.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:03.313Z"},"share_url":"https://firestarter.network/l/lst_RaSa2Z89","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_RaSa2Z89' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brentwood Leaf Lettuce Seeds' and a budget_max comfortably above $3.49 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."]}}