{"type":"firestarter.listing","listing":{"id":"lst_qZZI7Q1j","product_name":"End-On-End - Sky Blue","category":"Shirt","description":"Clean, crisp, and made to perform. Our poplin weave dress shirts are crafted from 100% long-staple cotton with a smooth, lightweight finish that’s perfect for year-round wear. The tightly woven fabric delivers a refined, polished look with a naturally breathable feel — ideal for dressing up or down with effortless versatility.","images":["https://cdn.shopify.com/s/files/1/0434/4097/files/folded-dressshirt_base_collar-modified-spread_placket-french_f212528e-30bd-42bd-881e-dc87912ee47a.jpg?v=1756398231","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_end-on-end-sky-blue-111_ee1cd5fd-718f-4452-9362-ab1cd2735fb7.jpg?v=1756398231","https://cdn.shopify.com/s/files/1/0434/4097/files/look_07_1373_a46a1a9c-e116-43fe-b02c-965db186c173.jpg?v=1756398231"],"price":179,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:24.178Z"},"share_url":"https://firestarter.network/l/lst_qZZI7Q1j","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_qZZI7Q1j' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy End-On-End - Sky Blue' and a budget_max comfortably above $179.00 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."]}}