{"type":"firestarter.listing","listing":{"id":"lst_8CTcTpLq","product_name":"Buckeye Magnesite Earrings","category":"Jewelry","description":"\nSterling Silver\n14k Recycled Yellow Gold \n\nMagnesite 5mm x 10mm and 8mm x 20mm\nTotal earring length =  approximately 50.0mm \nTop oval width = approximately 12.6mm\nBottom section width = approximately 23.5mm\nNatural variations in stone color, veining, and matrix make each piece truly one of a kind.\nDesigned by Nikki Reed\n\nThis BaYou with Love jewelry piece is crafted by hand in our New York studio using recycled gold, including recovered gold from technology, extracted sustainably and ethically.","images":["https://cdn.shopify.com/s/files/1/1960/9941/files/2025-07-0315-43-15.jpg?v=1753321107","https://cdn.shopify.com/s/files/1/1960/9941/files/IMG_9131.jpg?v=1761595589"],"price":2687,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:35.268Z"},"share_url":"https://firestarter.network/l/lst_8CTcTpLq","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_8CTcTpLq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Buckeye Magnesite Earrings' and a budget_max comfortably above $2687.00 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."]}}