{"type":"firestarter.listing","listing":{"id":"lst_o2YIxRBh","product_name":"FABRK Tail Straps","category":"Guitar Straps","description":"Replacement tail piece for your FABRK Strap. Features black seatbelt-type webbing and metal hardware to match your FABRK Strap - Coal Black gets the matte black hardware and Dune Gray gets the brushed nickel hardware. Both colorways have black faux leather tips. ","images":["https://cdn.shopify.com/s/files/1/0931/2816/products/FBRK-SLT-BLK.jpg?v=1594755461","https://cdn.shopify.com/s/files/1/0931/2816/products/FBRK-SLT-GRY.jpg?v=1594755461","https://cdn.shopify.com/s/files/1/0931/2816/products/FBRK-XLT-BLK.jpg?v=1594755461","https://cdn.shopify.com/s/files/1/0931/2816/products/FBRK-XLT-GRY.jpg?v=1594755461"],"price":9.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:23.247Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_o2YIxRBh","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_o2YIxRBh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FABRK Tail Straps' and a budget_max comfortably above $9.99 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."]}}