{"type":"firestarter.listing","listing":{"id":"lst_Ap1GgKju","product_name":"Max Signet Ring in Gold","category":"Rings","description":"Our brand icon, Max, represents maximum life and is our symbol of transformation and aspiration.\nCast from solid sterling 10k yellow gold.","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/Untitled_Artwork19_7530e1be-7c91-4d69-bff6-d866d55c258f.jpg?v=1632516235","https://cdn.shopify.com/s/files/1/1442/5650/products/scosha_website_day_012062_c5578ab0-1368-4b2d-afa2-04da77c8cda6.jpg?v=1632516482"],"price":1850,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.131Z"},"share_url":"https://firestarter.network/l/lst_Ap1GgKju","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_Ap1GgKju' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Max Signet Ring in Gold' and a budget_max comfortably above $1850.00 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."]}}