{"type":"firestarter.listing","listing":{"id":"lst_XuilD-IY","product_name":"v-neck tee","category":"Boy Shirts","description":"A very simple jersey tee with a small off-centered v-neck detail. Kind of that understated style tee but ever so hip! Made from 100% organic cotton jersey.\n\nFit: true to size \nContent: 100% organic cotton jersey\nCare: machine wash cold\n","images":["https://cdn.shopify.com/s/files/1/1328/2787/products/v-neck-tee.jpg?v=1654628914","https://cdn.shopify.com/s/files/1/1328/2787/products/pumice-v-neck-tee-charcoal-sufer-short.jpg?v=1654628914"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:49.187Z"},"share_url":"https://firestarter.network/l/lst_XuilD-IY","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_XuilD-IY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy v-neck tee' 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."]}}