{"type":"firestarter.listing","listing":{"id":"lst_UMdJlljD","product_name":"Mask EMB Premium Tee - Black","category":"Apparel Tee S/S","description":null,"images":["https://cdn.shopify.com/s/files/1/0761/4952/2752/files/OPR610012_OPERA_SS_TEE_MASK_EMBROIDERY_BLACK_1200_da8ad079-89e8-478b-82f0-77e17ad0c06a.png?v=1732552773","https://cdn.shopify.com/s/files/1/0761/4952/2752/files/OPR610012_OPERA_SS_TEE_MASK_EMBROIDERY_BLACK_DTL_1200_aff63ad5-0072-4625-bfb1-ecc2e8905eb0.png?v=1732552773"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:41.193Z"},"share_url":"https://firestarter.network/l/lst_UMdJlljD","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_UMdJlljD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mask EMB Premium Tee - Black' and a budget_max comfortably above $39.95 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."]}}