{"type":"firestarter.listing","listing":{"id":"lst_yM2C_2p1","product_name":"Sterling Silver Rounded Edge Signet Ring","category":"Rings > Signet","description":"Sterling Silver Rounded Edge Signet RingSterling Silver (925)Ring front = 4mm (h) x 13mm (w)Band = 1.2mmSold as a single ring \nGift ready - branded cotton gift bag included ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E3-R-6040-9S-000-0_2_43a86401-06ad-4e97-bd3d-62ec131d839e.jpg?v=1707213751","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0807_copy_5026_6040_6e56a7e6-e61d-47e0-8328-0bc279b34390.jpg?v=1730390495","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7460_copy_2599_6947_6040_5026_6e2607f3-ff44-4641-abc7-7dac4962d3cc.jpg?v=1730390495","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/silvermix11_61abe947-f804-4ce3-a3b5-b7853565c43d.jpg?v=1707213751"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.062Z"},"share_url":"https://firestarter.network/l/lst_yM2C_2p1","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_yM2C_2p1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Rounded Edge Signet Ring' and a budget_max comfortably above $32.00 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."]}}