{"type":"firestarter.listing","listing":{"id":"lst_TocqkX_z","product_name":"Salt Grinder","category":"Pantry","description":"Our largest crystal of salt packaged for your convenience in a reusable grinder. Slowly solar-evaporated and hand-processed without additives or heavy machinery, our salt is a true expression of West Virginia’s rich salt-making heritage. Our salt contains naturally occurring amounts of magnesium, potassium, and calcium, along with many other trace minerals. \n2.5 oz\n ","images":["https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC4810-2-min_0e8f1807-d854-4a9b-b1f9-be9aaec9f9e2.jpg?v=1759339467","https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC6084.jpg?v=1773330166"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.413Z"},"share_url":"https://firestarter.network/l/lst_TocqkX_z","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_TocqkX_z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Salt Grinder' and a budget_max comfortably above $12.00 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."]}}