{"type":"firestarter.listing","listing":{"id":"lst_qcEPbpws","product_name":"Sterling Silver Elongated Link Chain","category":"Necklace > Chains","description":"Sterling Silver Elongated Link Chain\nSterling Silver (925)Chain length = 18 inchChain width = 6.15mm (at widest point)Lobster claw fittingGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0750-SS-000-0_1_5739ebe3-e12d-412f-b58d-7b33713a55ef.jpg?v=1706834373","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5159_copy_0750_0123_ALPHA_8a347d6e-bf77-422c-92b8-3548f541d5f9.jpg?v=1762941584","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0750-SS-000-0_2_8ca78799-3341-446e-8852-77f6e1efe9f0.jpg?v=1762941584","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8646_copy_0806_0750.jpg?v=1762941584"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.437Z"},"share_url":"https://firestarter.network/l/lst_qcEPbpws","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_qcEPbpws' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Elongated Link Chain' and a budget_max comfortably above $90.00 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."]}}