{"type":"firestarter.listing","listing":{"id":"lst_Sv4QAEOM","product_name":"Sterling Silver Disco Snake Twist Chain Necklace","category":"Necklace > Chains","description":"Sterling Silver Disco Snake Twist Chain Necklace.\nSterling Silver (925)Sold as a single chainMeasurements: 16\"+2\" adjustable lengthGift ready - branded cotton bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A1-CN-4018-SS-000-0copy_16ab316f-1441-44a9-8173-11dcf158cfb7.jpg?v=1706834349","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0401_copy_heartname_4018.jpg?v=1741104112","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A1-CN-4018-sS-000-copy2_d941b12e-465c-46c2-9b91-e51654ac9d1f.jpg?v=1741077729","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0398_copy_heartname_4018.jpg?v=1741104112"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.192Z"},"share_url":"https://firestarter.network/l/lst_Sv4QAEOM","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_Sv4QAEOM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Disco Snake Twist Chain Necklace' 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."]}}