{"type":"firestarter.listing","listing":{"id":"lst_5MeYUuFG","product_name":"Single Opale Earring","category":"JEWELRY","description":"Handmade single hoop earring from Quarry with 14K rose gold, black onyx, turquoise and white pearl. Sold individually. This style is designed in collaboration with Rachel Comey. \nQuarry jewelry is handmade in New York City by designer Ninh Wysocan. \nMeasures:4mm black onyx and turquoise7mm white pearl \nHandmade in New York City","images":["https://cdn.shopify.com/s/files/1/1713/4363/files/NickeyKehoe-April17th2025-50723-11-Under3.5MB.jpg?v=1745862169","https://cdn.shopify.com/s/files/1/1713/4363/files/NickeyKehoe-April17th2025-50723--Under3.5MB.jpg?v=1745862169","https://cdn.shopify.com/s/files/1/1713/4363/files/NickeyKehoe-April17th2025-50723-2-Under3.5MB.jpg?v=1745862155"],"price":392,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:14.181Z"},"share_url":"https://firestarter.network/l/lst_5MeYUuFG","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_5MeYUuFG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Single Opale Earring' and a budget_max comfortably above $392.00 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."]}}