{"type":"firestarter.listing","listing":{"id":"lst_sINV96ms","product_name":"Caviar Tin Bag Charm","category":"Accessories","description":"Sometimes you just want a small reminder of better snacks ahead. This hand-painted caviar tin charm is made in small batches and designed to go everywhere with you – for keys or whatever you think needs a little extra personality.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/ee1c1246ff192ea2843f12cff6cd800d541ac3d874b9d3c43b126eafe4ca5753_1.jpg?v=1771978875","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/ee1c1246ff192ea2843f12cff6cd800d541ac3d874b9d3c43b126eafe4ca5753_1_5a1183df-40e1-4acd-a69e-08cc4c02bda4.jpg?v=1771978879"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.957Z"},"share_url":"https://firestarter.network/l/lst_sINV96ms","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_sINV96ms' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Caviar Tin Bag Charm' and a budget_max comfortably above $28.00 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."]}}