{"type":"firestarter.listing","listing":{"id":"lst_wwNg6WFc","product_name":"Horned Heart Link Bag Chain by Jude Mortensen","category":"Ceramics","description":"A pink heart with bloody horns on a clay chain, attached with a leather keychain. Hang it from your bag, your pants, or your keys. Hold the heart in your fist for an added layer of protection.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/42-IMG_4638.jpg?v=1769116356","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/39-IMG_4641.jpg?v=1769116356","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/40-IMG_4640.jpg?v=1767643314","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/38-IMG_4642.jpg?v=1767643315","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/41-IMG_4639.jpg?v=1767643314"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.171Z"},"share_url":"https://firestarter.network/l/lst_wwNg6WFc","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_wwNg6WFc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Horned Heart Link Bag Chain by Jude Mortensen' and a budget_max comfortably above $40.00 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."]}}