{"type":"firestarter.listing","listing":{"id":"lst_hD4XNpPm","product_name":"Purpletop Vervain","category":"Flowers","description":" AKA Brazilian Vervain or Verbena. A true pollinator magnet! Butterflies love these fuzzy landing pads of violet flowers borne aloft by tall, wiry, branching stems. An excellent cut flower as well, the plants benefit from deadheading and will keep blooming until frost. As a tender perennial that is not winter hardy, it is grown as an annual in colder climates–but it will readily self sow in place.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/5036CCDB-46B1-4B86-8D5C-FF796FE00F75.jpg?v=1735578845","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/PurpletopVervainGrayBackground.jpg?v=1735578845","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/JoePye1_1.png?v=1735578845"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.376Z"},"share_url":"https://firestarter.network/l/lst_hD4XNpPm","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_hD4XNpPm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Purpletop Vervain' 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."]}}