{"type":"firestarter.listing","listing":{"id":"lst_jSD2rCdX","product_name":"Friday Beer Keychain","category":null,"description":"Cute little celebration that it is Friday somewhere, so grab a cold one!\n1 1/2\" tall.  Silver keyring.  Guaranteed to look adorable.","images":["https://cdn.shopify.com/s/files/1/0897/3954/files/6782978D-4B0C-4E88-AAEA-7781D5C623B8.png?v=1749599917"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.822Z"},"share_url":"https://firestarter.network/l/lst_jSD2rCdX","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_jSD2rCdX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Friday Beer Keychain' and a budget_max comfortably above $6.00 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."]}}