{"type":"firestarter.listing","listing":{"id":"lst_LA8WoujD","product_name":"Sterling Silver Chunky T-Bar Chain","category":"Necklace > Chains","description":"Chunky T-bar chain necklace\nSterling Silver (925)Length = 45cmChain links = 1cm long x 2mm thickTbar = 3.5cm longAlbert 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-0455-9S-000-0_2_5e4258aa-01ce-43ca-a92c-e3d74fb05b51.jpg?v=1753265388","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7391copy102404550701.jpg?v=1753265388","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-0455-9S-000-0_4.jpg?v=1753265388","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A4027copy04550701.jpg?v=1753265382","https://cdn.shopify.com/s/files/1/0247/1034/8875/products/a5-cn-04555_1_1071bdf2-bb43-469c-be25-8f59cd1a3d0d.jpg?v=1744644630"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.448Z"},"share_url":"https://firestarter.network/l/lst_LA8WoujD","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_LA8WoujD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Chunky T-Bar Chain' and a budget_max comfortably above $199.00 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."]}}