{"type":"firestarter.listing","listing":{"id":"lst_XSExu4Kf","product_name":"Epic Seed Starting Heat Mat","category":"Seed Starting","description":"\nHeavy-duty PVC to resist spills and soil while durable to last for years\n10\" x 20.75\" to perfectly fit our Universal Bottom Tray and any 1020 tray\nUses an energy-efficient 20W of power, increasing soil temps by 10-20 degrees Fahrenheit\nBottom heat speeds up germination, increases plant growth, and raises the chances of success\nThis Epic Seed Starting Heat Mat is a must for heat-loving plants such as peppers, eggplants, and tomatoes. Easy to use - simply roll the mat out, place your seed trays on top, and plug into a standard outlet. Pair with our Epic Germination Domes to create the perfect microclimate for your seedlings.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/heat-mat-1.jpg?v=1780624216","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/heat-mat-2.jpg?v=1780624216","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/heat-mat-3.jpg?v=1780624216","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/heat-mat-4.jpg?v=1780624217","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/heat-mat-5.jpg?v=1780624216"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.554Z"},"share_url":"https://firestarter.network/l/lst_XSExu4Kf","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_XSExu4Kf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Epic Seed Starting Heat Mat' and a budget_max comfortably above $29.99 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."]}}