{"type":"firestarter.listing","listing":{"id":"lst_yxCexAtL","product_name":"Robust Pop R400MR Popcorn Corn Seeds","category":"Seeds & Plants","description":"Once only commercially available, this type of popping corn is now available to the home gardener! 'Robust Pop R400MR' produces large, round popped kernels sturdy enough to hold a coating and stay in one piece, unlike the more common 'butterfly'-shaped popcorn. This is also the type of popcorn found in the popular Cracker Jacks®. Grow it in your backyard to make kettle corn, caramel corn, popcorn balls, or to top with seasonings.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0297i_Corn-Popcorn-Robust-Pop-400MR_tbwckg_93e14f2f-702a-49f9-a5a1-8db6110451b4.jpg?v=1770280774","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0297si_Corn-Popcorn-Robust-Pop-400MR_27c69b5a-acd9-473c-83c7-4fec7484ae8b.jpg?v=1770280774","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0297w_Corn-Popcorn-Robust-Pop-400MR_b078872c-cefc-4f41-bb07-64f4233a27cb.jpg?v=1770280774"],"price":3.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.343Z"},"share_url":"https://firestarter.network/l/lst_yxCexAtL","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_yxCexAtL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Robust Pop R400MR Popcorn Corn 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."]}}