{"type":"firestarter.listing","listing":{"id":"lst_r4fH0SB7","product_name":"Grumpy Frog signet","category":"Rings","description":" \nAvailable in:\n100% recycled solid oxidized sterling silver\n- - -\n100% recycled 14kt yellow gold\n \nRing face measures 10mm in diameter\n \nPlease allow up to 1 week for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_b78c9fe1-bc58-46f9-b6f6-07dc5c761fe2.jpg?v=1666200391","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_1126b91b-e9e2-42f0-85f7-93fbb6ef3b0f.jpg?v=1666200391","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_b82aea83-1123-475d-9c8b-5f67b4a42846.jpg?v=1666200391","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_315de1a4-9d7b-450c-b4b7-5732a5ef54a1.jpg?v=1666200196","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_58b3ff01-6c67-4b64-87de-af781d6b7bce.jpg?v=1666200198"],"price":200,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.312Z"},"share_url":"https://firestarter.network/l/lst_r4fH0SB7","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_r4fH0SB7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Grumpy Frog signet' and a budget_max comfortably above $200.00 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."]}}