{"type":"firestarter.listing","listing":{"id":"lst_DjDIr3v2","product_name":"Sterling Silver Snake Chain","category":"Necklace > Chains","description":"Sterling Silver Snake Chain. Sterling Silver (925)Length: 14\"+ 2\" (16\" total)Adjuster chain with linksChain = 3mm widthDouble layered snake chainLobster claw fitting\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/E3-CN-8109-SS-000-0_1_b54ae90e-e794-4e90-9f98-3e816d944cee.jpg?v=1706835084","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7477_copy_8109_2209_5476_1726_d426e554-304c-4b06-9825-70244ef9aef4.jpg?v=1730371111","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/E3-CN-8109-SS-000-0_2_262ecf26-f7b1-4833-b29a-f3692a843535.jpg?v=1725461606","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A7393_copy_8109_6018_1223_df4051d0-3111-4437-a481-aa1fb26edc44.jpg?v=1730371111","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_8714_copy_1125_0018_5128.jpg?v=1746695719"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.392Z"},"share_url":"https://firestarter.network/l/lst_DjDIr3v2","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_DjDIr3v2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Snake Chain' and a budget_max comfortably above $54.00 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."]}}