{"type":"firestarter.listing","listing":{"id":"lst__HgVWr8b","product_name":"Room to Roam T","category":"Apparel","description":"FINELY PRINTED T-SHIRTS• Light Gray-shirt• Red &amp; Blue Graphic• 100% Cotton","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/RoomToRoam25_Back.jpg?v=1747160806","https://cdn.shopify.com/s/files/1/0883/2790/files/RoomToRoam25_Snap.jpg?v=1747160806","https://cdn.shopify.com/s/files/1/0883/2790/files/RoomToRoam25_F.jpg?v=1747163322","https://cdn.shopify.com/s/files/1/0883/2790/files/RoomToRoam25_FSnap.jpg?v=1747163322","https://cdn.shopify.com/s/files/1/0883/2790/files/SizingChart_2020_men_c23f70ff-2154-4900-a8c8-e0812db3e668.jpg?v=1747163322"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.710Z"},"share_url":"https://firestarter.network/l/lst__HgVWr8b","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__HgVWr8b' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Room to Roam T' and a budget_max comfortably above $29.00 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."]}}