{"type":"firestarter.listing","listing":{"id":"lst_osmvCq_0","product_name":"Sterling Silver Chunky Star Ring","category":"Rings > Signet","description":"Sterling Silver Chunky Star Ring\nSterling Silver (925)Chunky star measures: 20mm (h) X 20mm (w)The band of the ring measures: 4.5mmSold as a single ring\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2391-SS-000-0_1_72dpi.jpg?v=1776760146","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0038_1_copy_2391_5475_0818.jpg?v=1777371596","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2391-SS-000-0_2_372dpi.jpg?v=1777371707","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0149_copy_2391.jpg?v=1777371166","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8201_copy_0818_5475_2391_7350.jpg?v=1776775362"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.163Z"},"share_url":"https://firestarter.network/l/lst_osmvCq_0","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_osmvCq_0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Chunky Star Ring' and a budget_max comfortably above $35.00 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."]}}