{"type":"firestarter.listing","listing":{"id":"lst_vOaOSQIz","product_name":"Sterling Silver Ornate Round Signet Ring","category":"Rings > Signet","description":"Ornate round signet ring.\nSterling Silver (925)Front = 13mm (h)Band = 3.5mm (at thinnest) Sold as a single ringGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-4772-SS-000-0_2_5c44a0c7-2fa1-4134-aded-1d915e3854bc.jpg?v=1707213586","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5359edit34772_c0d91b11-5e98-4e5a-8e52-5a6f53f71ab7.jpg?v=1707213587","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-4772-SS-000-0_1_168ca537-6b3d-4f38-9dcd-47d7cf42b724.jpg?v=1707213586","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5365edit947547514772502670020399_7b0ae468-1517-45cb-8d2d-c79132e9a1de.jpg?v=1707213586"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.123Z"},"share_url":"https://firestarter.network/l/lst_vOaOSQIz","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_vOaOSQIz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Ornate Round Signet 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."]}}