{"type":"firestarter.listing","listing":{"id":"lst_uSTbXPn-","product_name":"2 Headed Alien Soft Linen Costume","category":null,"description":"This is intended as a two-person costume, because if just a single person wore it, it would look too sad. \nDETAILS:\nsoft washable linen blend\n80% cotton / 20% linen\nhidden ykk zippers on the forehead for the option to be worn with face out \none size fits most ","images":["https://cdn.shopify.com/s/files/1/0101/9278/1369/files/Natalie138.jpg?v=1771519409","https://cdn.shopify.com/s/files/1/0101/9278/1369/files/Natalie150.jpg?v=1771519415","https://cdn.shopify.com/s/files/1/0101/9278/1369/files/0J4A5809_9dfdcbe7-8bca-4dfa-a3df-1cfed3c7e9ba.jpg?v=1771519415","https://cdn.shopify.com/s/files/1/0101/9278/1369/files/Natalie149.jpg?v=1771519409","https://cdn.shopify.com/s/files/1/0101/9278/1369/files/Natalie154.jpg?v=1771455866"],"price":228,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:58.356Z"},"share_url":"https://firestarter.network/l/lst_uSTbXPn-","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_uSTbXPn-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 2 Headed Alien Soft Linen Costume' and a budget_max comfortably above $228.00 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."]}}