{"type":"firestarter.listing","listing":{"id":"lst_lCr9sLkN","product_name":"Pump Top for 16oz Mushroom Tinctures","category":"ACCESSORY","description":"Upgrade the versatility of your 16oz mushroom extract tincture bottles with this reusable pump top! Designed to dispense an exact 2ml per pump, it makes measuring your daily 4ml serving a breeze—just two pumps and you're good to go. Each 16oz tincture order includes one pump by default, so add this to your cart only if you need extras.\nThese pumps are perfect for giving your empty tincture bottles a second life. Use them to hold liquid soap, skincare products, or other pump-friendly essentials. Pair it with our Medicine Spoon for a perfectly measured, convenient combo","images":["https://cdn.shopify.com/s/files/1/1670/9557/files/pump-top-for-16oz-tincturesbirch-boys-inc-862817.png?v=1734591567","https://cdn.shopify.com/s/files/1/1670/9557/files/pump-top-for-16oz-tincturesbirch-boys-inc-858952.png?v=1734591567"],"price":2,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:00.501Z"},"share_url":"https://firestarter.network/l/lst_lCr9sLkN","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 ","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_lCr9sLkN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pump Top for 16oz Mushroom Tinctures' and a budget_max comfortably above $2.00 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."]}}