{"type":"firestarter.listing","listing":{"id":"lst_GfgRlM95","product_name":"Color Serotonin Symbol","category":"Stickers","description":"Serotonin Mental Health Awareness sticker (Color)Details:3\" x 2.13\"Water resistantCreated by Rosemarie SomaIG: @rosemariesoma\nCopyright bigmoods.com","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/products/IMG_1939.jpg?v=1762439616","https://cdn.shopify.com/s/files/1/0039/7849/4067/products/image_db34961e-d6a7-45ab-8fd8-aac194548b2f.jpg?v=1667826850"],"price":3.2,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:57.679Z"},"share_url":"https://firestarter.network/l/lst_GfgRlM95","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_GfgRlM95' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Color Serotonin Symbol' and a budget_max comfortably above $3.20 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."]}}