{"type":"firestarter.listing","listing":{"id":"lst_PYqVxANm","product_name":"Black Velvet Nasturtium Seeds","category":"Seeds & Plants","description":"Impressive 'Black Velvet' will have the other garden flowers whispering in amazement! These edible beauties add glamorous, ruby-black color to salads and cheese plates, as well as creating eye-catching displays in gardens.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1328i_Nasturtium-Black-Velvet_9k6gfk_3be003de-d553-42d7-89ba-205bfe5ababe.jpg?v=1773102144","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1328si_Nasturtium-Black-Velvet_67bad00b-3f99-41c6-a153-a28e501399d7.jpg?v=1773102144","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1328w_Nasturtium-Black-Velvet_1483c9cd-7fee-4390-aafc-d2e54d6b0d2e.jpg?v=1773102144","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/black-velvet-nasturtium-seeds.jpg?v=1773102144"],"price":2.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:03.500Z"},"share_url":"https://firestarter.network/l/lst_PYqVxANm","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_PYqVxANm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Velvet Nasturtium Seeds' and a budget_max comfortably above $2.99 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."]}}