{"type":"firestarter.listing","listing":{"id":"lst_70rRAV9W","product_name":"Sterling Silver Curb Chain (Mens)","category":"Necklace > Chains","description":"Curb Chain \nSterling Silver (925)The chain measures: 3mm (w)This chain is adjustable with a spring ring fittingThis chain has a curb detailing Lengths available:18\"+ 2\" (20\" total)                                                                                                     20\"+ 2\" (22\" total)                                                                                                     22\"+ 2\" (24\" total)Branded cotton gift bag included\n ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0417-9S-000-0_2_da6417c5-a37a-4642-81e2-b0fd6f0d7829.jpg?v=1708342655","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8986copy2_04f4d931-e352-44d5-915b-4a5aeb45e842.jpg?v=1708342655","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0417-SS-000-0_1_3b5ffa5e-ca94-406d-824c-abadb3af8cb9.jpg?v=1710926057","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A8978copy2_03edb559-0ce7-4ec0-9e1b-475d65b5af60.jpg?v=1710926057"],"price":53,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.520Z"},"share_url":"https://firestarter.network/l/lst_70rRAV9W","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_70rRAV9W' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Curb Chain (Mens)' and a budget_max comfortably above $53.00 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."]}}