{"type":"firestarter.listing","listing":{"id":"lst_bEcWg7PR","product_name":"Sterling Silver Square Snake & Box Chain Set","category":null,"description":"Square Snake &amp; Box Chain Set \nSave up to 10% by buying these together!Available in Sterling Silver (925) The perfect duo for a sleek stackSquare Snake Chain = 16\"+ 2\" (18\" total)Box Chain = 18\"+ 2\" (20\" total)Adjustable chainsSpring ring closure Gift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/boxsquaresnakesilver_4a7e3f9e-ce8a-4bb8-bc19-ee0a0bddb084.jpg?v=1709195496","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/Squarechains-08050478SS3_c02b9424-7c3c-4a37-bfe8-f6abe0e43581.jpg?v=1709195497","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0805-9S-000-0_4_e55f40f3-83a0-4e17-82ea-b7253a343ba6.jpg?v=1709195497","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0478-9S-000-0_4_d50c93fa-8cad-4035-95a8-133a2065bd8a.jpg?v=1709195497"],"price":52,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.432Z"},"share_url":"https://firestarter.network/l/lst_bEcWg7PR","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_bEcWg7PR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Square Snake & Box Chain Set' and a budget_max comfortably above $52.00 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."]}}