{"type":"firestarter.listing","listing":{"id":"lst_2vqG7c1o","product_name":"Heart Signet Ring","category":"Rings","description":" \nThe ring reads 'E Cosi Desio Me Mena' which translates from Italian to 'And So Desire Carries Me Along' from Petrarch's Canzoniere. It is also a working wax seal and comes with a stick of J.Herbin wax.\n \n100% recycled solid oxidized sterling silver \nFace measures 15.5mm wide x 15.5mm high \nBand tapers from 16.5 to 5mm\n \nPlease allow up to 2 weeks for production. ","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/IMG_7724.JPG?v=1595874035","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/IMG_7671.JPG?v=1595874035","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/IMG_7676.JPG?v=1595874035","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_d01e7e58-bc54-4dd5-adae-558424c1d563.jpg?v=1595874035"],"price":230,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.548Z"},"share_url":"https://firestarter.network/l/lst_2vqG7c1o","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_2vqG7c1o' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heart Signet Ring' and a budget_max comfortably above $230.00 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."]}}