{"type":"firestarter.listing","listing":{"id":"lst_dfzxe3LZ","product_name":"NOSTALGIA","category":null,"description":"Cornflower blue base with strong copper/gold multichrome shift and subtle micro gold glitter.\nWe suggest using a base coat and 2-3 coats of polish followed by a top coat. 10-free. Vegan. Cruelty-free. Nontoxic.\nThis polish comes with a removable handmade decorative bronze cap atop our standard black matte nail polish cap - merging artistry with function. To forego bronze caps on your order, click here.","images":["https://cdn.shopify.com/s/files/1/0063/6692/0773/files/6.png?v=1718253703","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00078.jpg?v=1718256190","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/nostalgia1.jpg?v=1718256190","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/nostalgia2.jpg?v=1718256190","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00079.jpg?v=1718256190","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_8962.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_8964.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_8934.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_8946.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00082.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/image00080.jpg?v=1718308447","https://cdn.shopify.com/s/files/1/0063/6692/0773/files/IMG_9381.heic?v=1718308447"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.151Z"},"share_url":"https://firestarter.network/l/lst_dfzxe3LZ","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_dfzxe3LZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy NOSTALGIA' and a budget_max comfortably above $18.00 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."]}}