{"type":"firestarter.listing","listing":{"id":"lst_ql1Zs1le","product_name":"The Magnificent Mile 31\" Silk Square","category":"Square","description":"A sweeping navy curves silk square from the Echo archive, named for Chicago's most celebrated stretch of American elegance and ambition. At 31\" x 31\", this is a size Echo no longer produces, making each piece a genuine rarity. The bold curved geometry is graphic and modern despite its 1950s–70s origins. From the Your Future Vintage collection. Wear it as a head scarf, draped over the shoulders, or tied at the waist over a swimsuit. 100% silk. Hand rolled hem.\n \nCollector's Note: The 31\" square is a non-standard size not currently in our collection — and the Echo logo appears in an oversized format in the lower corner.","images":["https://cdn.shopify.com/s/files/1/0024/2420/9507/files/EN1650_411_2.jpg?v=1778586607","https://cdn.shopify.com/s/files/1/0024/2420/9507/files/1C0A0489_1707x2048_833005c2-b1ca-4338-8390-6d974b08dfb5.jpg?v=1779896735","https://cdn.shopify.com/s/files/1/0024/2420/9507/files/1C0A0510_1707x2048_835ed297-af91-43fc-a9d9-d7e72f4bd760.jpg?v=1779899951","https://cdn.shopify.com/s/files/1/0024/2420/9507/files/EN1650_411_3.jpg?v=1778586608","https://cdn.shopify.com/s/files/1/0024/2420/9507/files/EN1650_411_5.jpg?v=1778586608","https://cdn.shopify.com/s/files/1/0024/2420/9507/files/EN1650_411_4.jpg?v=1778586608"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:34.187Z"},"share_url":"https://firestarter.network/l/lst_ql1Zs1le","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_ql1Zs1le' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Magnificent Mile 31\" Silk Square' and a budget_max comfortably above $99.00 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."]}}