{"type":"firestarter.listing","listing":{"id":"lst_npKBv0QB","product_name":"4mm Salt & Pepper Studs","category":"Earrings","description":" \n.50tcw (2) 4mm round rose cut salt + pepper diamonds. Available as a pair or one single earring.\n \n100% solid 14kt yellow or white gold setting, posts and backs\n \nShow paired with 3mm version\nAll earrings come with solid gold post and backs. Please allow up to 2 weeks for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/untitled-0014-4_2f559b33-abff-4942-8340-6f9e7e869d31.jpg?v=1624998221","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_93302490-b867-428e-9557-4b4d42f5b0ee.jpg?v=1624998221"],"price":760,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.356Z"},"share_url":"https://firestarter.network/l/lst_npKBv0QB","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_npKBv0QB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 4mm Salt & Pepper Studs' and a budget_max comfortably above $760.00 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."]}}