{"type":"firestarter.listing","listing":{"id":"lst_NFZCBrtE","product_name":"Keyring Holder","category":"accessories","description":"Keyholder / Phoneholder Ring made out of wood\n\n\nWooden ring with vegan, non-toxic varnish\n\n\nCertified sustainable wood (FSC)\n\n\nMetal ring\n\n\nDiameter 9cm\n\nHandmade in Berlin\n","images":["https://cdn.shopify.com/s/files/1/2467/1075/files/ina-seifart-ring-keyholder-lilac.webp?v=1741973993","https://cdn.shopify.com/s/files/1/2467/1075/files/ina-seifart-ring-keyholder-pastelgreen.webp?v=1741973962"],"price":52,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:21.276Z"},"share_url":"https://firestarter.network/l/lst_NFZCBrtE","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_NFZCBrtE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keyring Holder' and a budget_max comfortably above $52.00 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."]}}