{"type":"firestarter.listing","listing":{"id":"lst_8BmIxHrH","product_name":"Sterling Silver Abalone Shell Signet Ring","category":"Rings > Signet","description":"Abalone shell oval signet ring.\nSterling Silver (925)Abalone shell stoneSold as a single ringFront measures 12mm (h) x 9mm (w)\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E4-R-2252-SS-ABA-0_2_3673ecfe-6d39-44d6-af30-1a9f12fed873.jpg?v=1714466354","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7028_copy_2252_2663.jpg?v=1756212999","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E4-R-2252-SS-ABA-0_1.jpg?v=1756212497","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6141copy119222526076.jpg?v=1756212497"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.449Z"},"share_url":"https://firestarter.network/l/lst_8BmIxHrH","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_8BmIxHrH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Abalone Shell Signet Ring' and a budget_max comfortably above $41.00 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."]}}