{"type":"firestarter.listing","listing":{"id":"lst_4gUdWogg","product_name":"Heymat, Grain Granite","category":"Rug","description":"Materials — Recycled PET pile with non-slip nitrile rubber backing. Industrial strength.Dimensions — 24 × 33Care — Machine washable; vacuum or shake to remove gritHeymat, a spin-off from an industrial cleaning firm in Northern Norway, has decades of expertise creating mats tough enough for commercial and industrial use. Now, that same industrial-grade performance is available for your home.Grain Granite by Stine Aas features a refined, stone-inspired texture that traps dirt and moisture. The recycled PET surface is highly absorbent, while the non-slip rubber backing protects floors—durable, washable Scandinavian design for high-traffic entryways.","images":["https://cdn.shopify.com/s/files/1/0386/3961/files/heymat-grain-granite.jpg?v=1698090164","https://cdn.shopify.com/s/files/1/0386/3961/files/heymat-grain-granite-styled.jpg?v=1698090164"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.260Z"},"share_url":"https://firestarter.network/l/lst_4gUdWogg","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_4gUdWogg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heymat, Grain Granite' and a budget_max comfortably above $65.00 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."]}}