{"type":"firestarter.listing","listing":{"id":"lst_UgDJtiyo","product_name":"Holy Roller T (Navy)","category":"Apparel","description":"FINELY PRINTED T-SHIRTS• Midnight Navy T-shirt• Steel Blue Graphic• Super Soft Cotton/Poly Blend","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/HolyRollers24_F.jpg?v=1758578750","https://cdn.shopify.com/s/files/1/0883/2790/files/HolyRollers24_Snap_326df294-ae36-45e7-a335-b4225396ace6.jpg?v=1758578750","https://cdn.shopify.com/s/files/1/0883/2790/files/MENS-SizingChart_a4226302-7547-4c23-8b88-28632b79d244.jpg?v=1758578734"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.675Z"},"share_url":"https://firestarter.network/l/lst_UgDJtiyo","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_UgDJtiyo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Holy Roller T (Navy)' and a budget_max comfortably above $29.00 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."]}}