{"type":"firestarter.listing","listing":{"id":"lst_IiFrNgDf","product_name":"Courbure Hoop Earrings. Gold Vermeil.","category":null,"description":"METAL: Handcrafted in sterling silver and gold vermeil. Consciously crafted in silver from a 100% recycled and certified source.\nSTYLE: An elegant and sculptural go-to hoop, featuring a decorative gallery on the inside edge. Measuring 20mm. Fastened with post and butterfly.\nFINISH: High polish.","images":["https://cdn.shopify.com/s/files/1/0945/5768/files/CourbureHoop232.png?v=1696311477","https://cdn.shopify.com/s/files/1/0945/5768/files/CourbureHoop23.png?v=1696311485"],"price":146,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.368Z"},"share_url":"https://firestarter.network/l/lst_IiFrNgDf","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_IiFrNgDf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Courbure Hoop Earrings. Gold Vermeil.' and a budget_max comfortably above $146.00 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."]}}