{"type":"firestarter.listing","listing":{"id":"lst_76v0fBiC","product_name":"Oval Signet Ring in Gold with Diamonds","category":"Rings","description":"\nCast in solid gold with a smooth oval face accented by six shimmering diamonds, this signet ring is lightweight and modern. \nReady for personalization. Please specify details in your checkout notes.\nDesigned for you to wear like a treasured possession. The tapered band makes for an easy, comfortable fit.\n","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/wr133.10k.d.png?v=1763328334","https://cdn.shopify.com/s/files/1/1442/5650/products/wr133.10k.d_OB1.jpg?v=1763328361","https://cdn.shopify.com/s/files/1/1442/5650/products/wr133.10k.d_OB2.jpg?v=1763328380","https://cdn.shopify.com/s/files/1/1442/5650/products/Screen_Shot_2018-09-26_at_3.18.19_PM.png?v=1657220756","https://cdn.shopify.com/s/files/1/1442/5650/products/WR133.10K.D_-_side.jpg?v=1657220756"],"price":655,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.606Z"},"share_url":"https://firestarter.network/l/lst_76v0fBiC","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_76v0fBiC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oval Signet Ring in Gold with Diamonds' and a budget_max comfortably above $655.00 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."]}}