{"type":"firestarter.listing","listing":{"id":"lst_iHGsiNeF","product_name":"Mortgage Lifter Tomato","category":"Vegetables","description":"We thought this tomato would be an appropriate choice for the current times. The story of this tomato has been around since the 1940s. It was relayed to me by Polly at Four Winds Farm in Gardiner, NY. Her version goes something like this:\nCharlie owned a radiator repair business that he had purposefully opened at the foot of a mountain where trucks climbing the steep grade would often overheat. In his spare time, with no plant breeding experience, Radiator Charlie created a huge tomato by cross-breeding 4 of the largest-fruited tomatoes he could find. Using a baby's ear syringe and his ingenuity, he cross-pollinated plants. Each year he selected the best seedlings from the previous year's cross. Every year he continued his cross-pollinating and selection scheme saving seeds to replant the next spring. Eventually Charlie was satisfied he had created the largest, tastiest tomato he could. He sold plants for $1.00 each and claims that tomato sales paid off the $6,000 mortgage on his house in 6 years. The story goes that each spring, gardeners drove as far as 200 miles to buy Charlie's seedling tomatoes. Of course, the story has had it's embellishments over time, as has the variety.\nMortgage Lifter is part of Slow Foods US Ark of Taste, a catalog of over 200 delicious foods in danger of extinction. By promoting and eating Ark products we help ensure they remain in production and on our plates. Indeterminate.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Mortgage-Lifter-Tomato-vendor-unknown-1630675991.jpg?v=1735580373","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Mortgage-Lifter-Tomato-vendor-unknown-1630675988.jpg?v=1735580373","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Mortgage-Lifter-Tomato-vendor-unknown-1630675994.jpg?v=1735580373"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.677Z"},"share_url":"https://firestarter.network/l/lst_iHGsiNeF","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_iHGsiNeF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mortgage Lifter Tomato' and a budget_max comfortably above $4.99 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."]}}