{"type":"firestarter.listing","listing":{"id":"lst_Ytj1Xs1e","product_name":"Mashed Potatoes Acorn Winter Squash Seeds","category":"Seeds & Plants","description":"Could there be a cuter name for this all white acorn squash? We think not! \"Mashed Potatoes\" is the perfect choice for those with limited growing space. Officially known as a restricted vine, this compact plant only reaches about 45\" in length and usually produces three to four fruits per plant. The white skin color holds well into late fall, and the flesh resembles mashed potatoes when baked and fluffed.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0442i_Squash-Winter-Acorn-Mashed-Potatoes_algnfr_e25b8d95-d47b-49d1-b9e2-e9b32981fc39.jpg?v=1773114422","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0442si_Squash-Winter-Acorn-Mashed-Potatoes_a4f41d75-462f-4c9f-bd40-a163f61963e1.jpg?v=1773114422","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0442w_Squash-Winter-Acorn-Mashed-Potatoes_rjmv33_d7e93d62-66e8-434d-a1e6-628767529d31.jpg?v=1773114422","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/mashed-potatoes-acorn-winter-squash-seeds.jpg?v=1773114422"],"price":4.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.636Z"},"share_url":"https://firestarter.network/l/lst_Ytj1Xs1e","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_Ytj1Xs1e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mashed Potatoes Acorn Winter Squash Seeds' and a budget_max comfortably above $4.49 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."]}}