{"type":"firestarter.listing","listing":{"id":"lst_73py5eRZ","product_name":"French Pin in Silver","category":"French Pin","description":"Not all French pins are made like this. A pillow-soft finish, real weight in your hand, and hold that doesn't budge.","images":["https://cdn.shopify.com/s/files/1/0503/7811/3188/files/FRENCH_PIN_SILVER_ECOM26_2.png?v=1781907017","https://cdn.shopify.com/s/files/1/0503/7811/3188/files/French_Pin_in_SIlver_Ecom_On-Fig_Asset.jpg?v=1777038519","https://cdn.shopify.com/s/files/1/0503/7811/3188/files/Silver-FrenchPin_onfig3.jpg?v=1768860733"],"price":37,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:58.503Z"},"share_url":"https://firestarter.network/l/lst_73py5eRZ","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_73py5eRZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy French Pin in Silver' and a budget_max comfortably above $37.00 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."]}}