{"type":"firestarter.listing","listing":{"id":"lst_SkZUeq9_","product_name":"SuperHold Shelf Bra Tank Top - Black","category":"Tank Tops","description":"\nOur plus-size racerback tank has a built-in shelf bra. This is a compressive style so size up if you want more room in the belly. \n","images":["https://cdn.shopify.com/s/files/1/0816/9135/files/black_shelf_happy.jpg?v=1719596099","https://cdn.shopify.com/s/files/1/0816/9135/files/black_shelf_back.jpg?v=1719596099","https://cdn.shopify.com/s/files/1/0816/9135/files/black_shelf_front.jpg?v=1719596099","https://cdn.shopify.com/s/files/1/0816/9135/files/black_shelf_detail.jpg?v=1719596099"],"price":75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.569Z"},"share_url":"https://firestarter.network/l/lst_SkZUeq9_","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_SkZUeq9_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SuperHold Shelf Bra Tank Top - Black' and a budget_max comfortably above $75.00 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."]}}