{"type":"firestarter.listing","listing":{"id":"lst_l54F0El3","product_name":"Maisie Swim Tank - Black","category":"Bikini Top","description":"The Maisie Swim Tank is your go-anywhere essential — designed to move seamlessly from surf to street. Crafted from lightweight, fast-drying fabric, it features a clean square neckline and sculpting princess seams for a flattering, feminine fit. Front-lined for ease (with the option to layer a bikini top), it’s the perfect pack-light piece for spontaneous getaways and long days in and out of the water.","images":["https://cdn.shopify.com/s/files/1/0093/6202/files/5_56d96ec0-c417-46b9-83ac-9a47db15a5fa.png?v=1774208127","https://cdn.shopify.com/s/files/1/0093/6202/files/4_a7086345-3669-4a6b-98bd-e7291beab432.png?v=1774207349","https://cdn.shopify.com/s/files/1/0093/6202/files/3_4d9760b8-53ae-41eb-ac51-1acc2ae3856d.png?v=1774207349","https://cdn.shopify.com/s/files/1/0093/6202/files/Seea_SU26_MaisieTank_Black_3086.jpg?v=1774207270","https://cdn.shopify.com/s/files/1/0093/6202/files/6_3b4c6ac2-a62a-4cf7-9dd9-9df7ba786ab2.png?v=1774207246"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:47.728Z"},"share_url":"https://firestarter.network/l/lst_l54F0El3","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_l54F0El3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Maisie Swim Tank - Black' and a budget_max comfortably above $90.00 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."]}}