{"type":"firestarter.listing","listing":{"id":"lst_Vn44z8hO","product_name":"Sterling Silver Puffed Mariner Chain","category":"Necklace > Chains","description":"Sterling Silver Puffed Mariner Chain.\nSterling Silver (925)Length = 14\" + 2\" extension (16\" total length)Chain links = 10.5mm (h) x 13mm (w) 5mm (thickness)Lobster clasp closure\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0517-SS-00-0_1_f5dcd604-7376-4fba-83f1-4c6720ae1ee6.jpg?v=1706834940","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6262_copy_0517_9158.jpg?v=1770048234","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0517-SS-00-0_2_7e74ab96-7cff-47e4-90b6-f0babeaef76a.jpg?v=1770048234","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6557_copy_0517_0018_2999_09c1f8a2-017e-4017-ab5a-f31180cb2ae7.jpg?v=1770048234","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6904_copy_0517_2999_3282_7183_2003_569e36ed-b4eb-432d-98bf-60fc744f9c36.jpg?v=1770048234","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A6556_copy_7007_0517_0018_2999_3282_911b3392-1e41-46d7-a183-435b6e143396.jpg?v=1770048234"],"price":145,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.444Z"},"share_url":"https://firestarter.network/l/lst_Vn44z8hO","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 ","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_Vn44z8hO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Puffed Mariner Chain' and a budget_max comfortably above $145.00 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."]}}