{"type":"firestarter.listing","listing":{"id":"lst_TVI3O3jg","product_name":"Flat Back Replacement - 14k Solid Gold","category":"Earrings","description":"Misplaced your flat back? We’ve got you covered! Our flat back replacements are the perfect solution for keeping your earrings comfortably in place. Made from durable materials, these replacements ensure a snug fit while complementing your jewelry's sleek design. Purchase an extra one here and keep your earrings looking their best!\nDETAILS\n\n14k solid gold flat back \nFits our 14k solid gold flat back earrings \n18 gauge\nPost length: 6.5mm\nWeight: 0.1g\nSold individually - if you need a pair, please buy 2\nSafe for sensitive skin & shower safe\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/simpleanddainty1767.jpg?v=1730332147","https://cdn.shopify.com/s/files/1/1770/8517/files/SIMPLE_DAINTY307352_bfc471de-d00b-40e0-a529-49258dc95f50.jpg?v=1730332533","https://cdn.shopify.com/s/files/1/1770/8517/files/simple_dainty.solidgold.edits-9_c9780850-66c8-4316-aa6b-8ee44a1e3f69.jpg?v=1730332531","https://cdn.shopify.com/s/files/1/1770/8517/files/simpleanddainty0910.jpg?v=1776382786","https://cdn.shopify.com/s/files/1/1770/8517/files/simpleanddainty0788.jpg?v=1776382786","https://cdn.shopify.com/s/files/1/1770/8517/files/simple_dainty.solidgold.edits-33_5d7e0312-8cd6-4eff-8388-7abe922b39e4.jpg?v=1776377969","https://cdn.shopify.com/s/files/1/1770/8517/files/OpalFlatlay9431_89d71358-06b9-4f6c-bf1e-3db9826be119.jpg?v=1776377969","https://cdn.shopify.com/s/files/1/1770/8517/files/simpleanddainty1767-2.jpg?v=1776377969","https://cdn.shopify.com/s/files/1/1770/8517/files/OpalFlatlay10070_4ed08fa2-16da-4d0c-ae8e-35b60cdda111.jpg?v=1776377969","https://cdn.shopify.com/s/files/1/1770/8517/files/simple_dainty.GF-GV.edits-29_a502792b-dadd-4808-9193-a3a6cd00d657.jpg?v=1776377969"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:38.136Z"},"share_url":"https://firestarter.network/l/lst_TVI3O3jg","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 ","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_TVI3O3jg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flat Back Replacement - 14k Solid Gold' and a budget_max comfortably above $59.00 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."]}}