{"type":"firestarter.listing","listing":{"id":"lst_JrDHoysO","product_name":"Sterling Silver Cable Chain (Mens)","category":"Necklace > Chains","description":"Cable Chain \nSterling Silver (925) The chain measures: 2.5mm (w)Elongated flat cable chainSpring ring fittingSold as a single-chainLengths available:15\" - 19\" (40cm - 50cm)22\" - 24\" (55cm - 60cm)Gift ready - Branded cotton gift bag included \n ","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-4133-9S-000-0_2_15097771-1422-4eb7-9972-70d47976a9a7.jpg?v=1708507893","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/312241330130_05f553b0-e1b5-42dc-91f8-3ad53551bcbe.jpg?v=1708507893"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.509Z"},"share_url":"https://firestarter.network/l/lst_JrDHoysO","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_JrDHoysO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Cable Chain (Mens)' 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."]}}