{"type":"firestarter.listing","listing":{"id":"lst_e3wHutyU","product_name":"The Goldfinch Kitten Heel - Black Velvet Mesh","category":"Heels","description":"A reimagining of our pointed-toe Goldfinch flats, our first-ever kitten heel is designed to make you feel like the prettiest girl in the room. This sleek slingback features a delicate 40mm low heel, crafted in plush black velvet with playful geometric peek-a-boo mesh details, and a velvet bow for a touch of feminine allure. Inside, the antimicrobial soft satin sock ensures lasting comfort and durability. Finished with our signature grosgrain binding and a black Birdies logo charm on the ankle buckle, adjust them once, and you're ready to go in secure comfort thanks to the hidden elastic. This flirty-chic heel is your go-to for turning heads at any party.","images":["https://cdn.shopify.com/s/files/1/0775/7215/files/GKH-BVM_WEB1.png?v=1761152569","https://cdn.shopify.com/s/files/1/0775/7215/files/GKH-BVM_WEB4.png?v=1761152623","https://cdn.shopify.com/s/files/1/0775/7215/files/GKH-BVM_WEB5.png?v=1761152623","https://cdn.shopify.com/s/files/1/0775/7215/files/GKH-BVM_WEB3.png?v=1761152623","https://cdn.shopify.com/s/files/1/0775/7215/files/GKH-BVM_WEB2.png?v=1761152623"],"price":123,"currency":"USD","in_stock":true,"inventory_qty":109989,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:45.638Z"},"share_url":"https://firestarter.network/l/lst_e3wHutyU","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_e3wHutyU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Goldfinch Kitten Heel - Black Velvet Mesh' and a budget_max comfortably above $123.00 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."]}}