{"type":"firestarter.listing","listing":{"id":"lst_O_5ubTnQ","product_name":"Cast Iron Seasoning Oil","category":"Kitchen: Cookware","description":"SEASON'S GREETINGS\n\nBy Field Company\nA little potion for letting Field Company's cast iron work its magic\nMade from organic grapeseed oil, sunflower oil, + beeswax\nThe secret to ultimate non-stick\n\n","images":["https://cdn.shopify.com/s/files/1/1020/2551/files/field-kit-cast-iron-conditioner-FLD.500.70.015.999.jpg?v=1749148168","https://cdn.shopify.com/s/files/1/1020/2551/files/field-kit-cast-iron-conditioner-styled-FLD.500.70.015.999.jpg?v=1749148168","https://cdn.shopify.com/s/files/1/1020/2551/products/FLD.500.70.015.999_b_resize.jpg?v=1749148168"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:03.559Z"},"share_url":"https://firestarter.network/l/lst_O_5ubTnQ","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_O_5ubTnQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cast Iron Seasoning Oil' and a budget_max comfortably above $16.00 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."]}}