{"type":"firestarter.listing","listing":{"id":"lst_Jz6r4MmX","product_name":"Sparky Tee - Mono Blue","category":"T-Shirts","description":"\n• 100% Cotton - 6.5 oz\n• Art By: Sympathy Dropout\n• New Custom Fit Tees\n• Preshrunk To Minimize Shrinkage \n","images":["https://cdn.shopify.com/s/files/1/1014/3147/files/SPARKY-TEE-M-BLUE-FLAT.jpg?v=1724092168","https://cdn.shopify.com/s/files/1/1014/3147/files/SPARKY-TEE-M-BLUE-DETAIL.jpg?v=1724092168","https://cdn.shopify.com/s/files/1/1014/3147/files/Tee_ad442553-a26e-4aae-b81b-cdfbc6dfc6ce.jpg?v=1724183985"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.800Z"},"share_url":"https://firestarter.network/l/lst_Jz6r4MmX","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_Jz6r4MmX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sparky Tee - Mono Blue' and a budget_max comfortably above $20.00 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."]}}