{"type":"firestarter.listing","listing":{"id":"lst_jciHCQQU","product_name":"Concept2 Ski Erg","category":"Exercise & Fitness","description":null,"images":["https://cdn.shopify.com/s/files/1/0574/1215/7598/products/SKI_ERG_BLACK_STRAIGHT-1502x4003-2387798e-2aef-4f1b-ac3e-5d7c0ed14844_jpgFINALTEST_jpg.jpg?v=1642610788","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/SKI_ERG_BLACK_WallMount.jpg?v=1642610788","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/SKI_ERG_BASE-2563x2168-c8a34f5b-d02b-4d44-bfe8-d4d620fa36e6.jpg?v=1642610788","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/SKI_ERG_BLACK_3Q-2435x4106-4121b262-0764-4e18-a085-dac5dd9eee00.jpg?v=1642610788","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/20170718_bharrewyn_concept2ski_sequence-16.jpg?v=1642610788","https://cdn.shopify.com/s/files/1/0574/1215/7598/products/20170718_bharrewyn_concept2_300dpi-97.jpg?v=1642610788"],"price":910,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.252Z"},"share_url":"https://firestarter.network/l/lst_jciHCQQU","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_jciHCQQU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Concept2 Ski Erg' and a budget_max comfortably above $910.00 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."]}}