{"type":"firestarter.listing","listing":{"id":"lst_ugAOmIH4","product_name":"Spectrum 420","category":"Chinese Microfiber","description":"Spectrum 420 is a professional grade 420gsm microfiber all-purpose detailing towel, and is the answer to the numerous requests we've received to create a value-priced, high-quality towel. A great alternative for customers that don't necessarily need our top-of-the-line, best-selling Eagle Edgeless Korean quality towels. \nThe Spectrum 420 microfiber detailing towel is an excellent choice for rinseless/waterless washing, removal of quick detailing sprays, waxes, compounds, sealants, and glazes. Also great for buffing and polishing chrome and other shiny metals.\nPlease be aware that due to the nature of machine manufacturing, slight variations in size and GSM (Grams Per Square Meter) may occur with our microfiber towels. These discrepancies are normal and do not affect the overall quality of the product.","images":["https://cdn.shopify.com/s/files/1/0520/2047/8135/products/Spectrum-420-16x16-Grey-web.png?v=1762198060","https://cdn.shopify.com/s/files/1/0520/2047/8135/products/Spectrum-420-16x16-Dual-Pile-Microfiber-Towel-51616-SPCTRM-5-web_ba208a6b-f053-43dd-92b1-3ef1ac527b83.png?v=1650462935"],"price":3.6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:11.255Z"},"share_url":"https://firestarter.network/l/lst_ugAOmIH4","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_ugAOmIH4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spectrum 420' and a budget_max comfortably above $3.60 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."]}}