{"type":"firestarter.listing","listing":{"id":"lst_44YkfYxU","product_name":"Martini Stud Earrings - Magenta Ruby","category":"Earrings","description":"0.58 ct. combined weight of round mixed cut red/pink rubies\nRubies measures 3.8mm long and 3.8mm wide\nTwo total stones secured in round prong settings\nPosts fastened with friction backs\nStud earrings style set by hand in 18k solid yellow gold\nSold as a pair\n","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Ocxl9MvLRWRAeHM7s0B4jcySwTnfz9hON7IFtIOq3r8.jpg?v=1724194890","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/sKUCdprgHDvXZLAqQpH1zafvPG-Xx74fluP9LH6R7qg.jpg?v=1724194892","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Cda4uEiaNdM0Hob6J_iRi2oMLCuffrasWpB9WC4yv7Y.jpg?v=1724194894","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/MartiniStuds_square.jpg?v=1722890739"],"price":2150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:49.311Z"},"share_url":"https://firestarter.network/l/lst_44YkfYxU","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_44YkfYxU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Martini Stud Earrings - Magenta Ruby' and a budget_max comfortably above $2150.00 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."]}}