{"type":"firestarter.listing","listing":{"id":"lst_WI68UQcy","product_name":"Sterling Silver Heart Lock Charm Curb Chain Necklace","category":"Necklace","description":"Sterling Silver Heart Lock Charm Curb Chain Necklace.\nSterling Silver (925)Length = 44cmCurb chainHeart lock clasp measures: 15mm (h) x 11mm (w)Heart charm clasp closureSold as a single chainGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0619-SS-000-0_3_a1a207bc-1faa-4b0e-a0cd-cd3730933619.jpg?v=1706834594","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/AC2A5392edit2043606198125_d986d571-e145-4284-b1d2-959330c4b88e.jpg?v=1706834594","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-0619-SS-000-0_2_0aef9b13-c707-48c5-9559-a70e9080cd32.jpg?v=1706834594","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/AC2A5387edit250269475812506190436_4c4880f9-7c28-45a6-90e7-0f5d32ed9d89.jpg?v=1706834594"],"price":70,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.402Z"},"share_url":"https://firestarter.network/l/lst_WI68UQcy","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_WI68UQcy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Heart Lock Charm Curb Chain Necklace' and a budget_max comfortably above $70.00 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."]}}