{"type":"firestarter.listing","listing":{"id":"lst_24hj4keL","product_name":"Long Sleeve T-shirt","category":"T-Shirts and Tanks","description":"Bring a refined mood to everyday staples with the Long Sleeve T-Shirt. It's crafted from an impeccably soft 100% cotton jersey and features a crew neckline and back V insert. Layer it into your daywear ensemble for an off-duty look.","images":["https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT115IVO_VTRS077BLA_2501.jpg?v=1753277532","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT115IVO_VTRS077BLA_2493.jpg?v=1753277532","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT115IVO_VTRS077BLA_2524.jpg?v=1753277532"],"price":130,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:42.708Z"},"share_url":"https://firestarter.network/l/lst_24hj4keL","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_24hj4keL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long Sleeve T-shirt' and a budget_max comfortably above $130.00 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."]}}