{"type":"firestarter.listing","listing":{"id":"lst_bvt2-B1M","product_name":"Ring Model Try On","category":"Objects","description":"Not sure how the ring design will fit or look in real life? Or not sure if a wedding band will stack perfectly with your engagement ring? Because we are a small brand and can't keep a large inventory of samples to try on this 3d model try on service is the next best thing. Here is the order page for getting the ring model (or any other design for that matter) to try on in the comfort of your home! We will print you the 3d model of any style in any ring size and mail it to you so you can see the size and design in real life. Pretty cool right? Plus if you purchase a ring from us the cost of the ring model will be deducted from your next jewelry order. Simply add the style name in the order notes at check out or send us an email after purchase which ring you would like to try on  help@valleyrosestudio.com.","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/ring_model_try_on_1.png?v=1759564012"],"price":75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:32.700Z"},"share_url":"https://firestarter.network/l/lst_bvt2-B1M","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_bvt2-B1M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ring Model Try On' and a budget_max comfortably above $75.00 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."]}}