{"type":"firestarter.listing","listing":{"id":"lst_MiZIjaxp","product_name":"Black Polka Dot Keychain","category":"Keychains","description":"Andi keychains are the cutest you'll find! This one is the perfect black and white polka dot that you can wear all year round. We're obsessed! ","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0082.jpg?v=1768074187","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0092.jpg?v=1768257170","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0086_d5765e68-a99b-49d9-ba92-0b54122c63de.jpg?v=1768257170","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0088_0861fd8a-940a-4324-87d4-81035c0b4f7d.jpg?v=1768257170"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:58.459Z"},"share_url":"https://firestarter.network/l/lst_MiZIjaxp","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_MiZIjaxp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Polka Dot Keychain' and a budget_max comfortably above $12.00 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."]}}