{"type":"firestarter.listing","listing":{"id":"lst_JZgBkIIA","product_name":"Balloon Vine","category":"Flowers","description":"You'll fall in love with this tall, climbing vine–with its bright green puffs and heart-emblazoned seeds! A vigorous grower, Balloon vine belongs to the soapberry family and can reach 10' tall in full sun. The three-chambered, lantern-shaped pods produce matte-black seeds, each imprinted with their own white heart: pure poetry in plant form!\nCardiospermum halicacabum (Cardio = heart, sperma = seed) is variously known as Balloon Vine, Love-in-a-Puff, and Heart Seed. Perfect for a romantic bower or privacy screen, the tiny white flowers attract pollinators and the foliage grows densely enough to provide shade. Grow this vine and it will love you right back. After all, who says plants can't show affection to their caregivers?\n","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/BalloonVine_4.jpg?v=1735580540","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Balloon-Vine-vendor-unknown-1630674717.jpg?v=1735580541","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/BalloonVineTunnel_9.jpg?v=1735580541","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/dryingballoonvine_2.jpg?v=1735580541","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/balloon_vine_1.png?v=1740005430","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/balloon_vine.png?v=1740005430","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/BalloonVinetunnel_3.jpg?v=1740005430","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Balloon-Vine-vendor-unknown-1630674896.jpg?v=1740005430"],"price":5.39,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:40.117Z"},"share_url":"https://firestarter.network/l/lst_JZgBkIIA","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_JZgBkIIA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Balloon Vine' and a budget_max comfortably above $5.39 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."]}}