{"type":"firestarter.listing","listing":{"id":"lst_GXrZsQsj","product_name":"Cotton Stretch Knit - Heather Grey Twill","category":"Shirt","description":"All the comfort of your favorite tee, with the look of a dress shirt. This shirt is crafted from 100% cotton knit, offering the natural stretch and softness of a t-shirt or polo, paired with a refined, tailored silhouette. Breathable, easy to move in, and effortlessly versatile — it’s the perfect choice for dressing sharp without sacrificing comfort.","images":["https://cdn.shopify.com/s/files/1/0434/4097/files/folded-dressshirt_base_collar-modified-spread_placket-french_92d1887c-bd51-43dd-9d87-df65ce8c8ad3.jpg?v=1779208297","https://cdn.shopify.com/s/files/1/0434/4097/files/LOOK_05_0356_6c450623-90a7-4513-8b64-addff7d57649.jpg?v=1779208297","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_twill-knit-heather-grey-f812_7f37da72-ed9a-46d0-89a9-916af2115482.jpg?v=1779208297"],"price":88,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.844Z"},"share_url":"https://firestarter.network/l/lst_GXrZsQsj","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_GXrZsQsj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cotton Stretch Knit - Heather Grey Twill' and a budget_max comfortably above $88.00 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."]}}