{"type":"firestarter.listing","listing":{"id":"lst_pjD_J5GE","product_name":"CITY SLICKERS T","category":"Apparel","description":"\nWe took a few of our favorite designs and put them on premium heavyweight ringspun (soft) T-shirts.  They're garment dyed so they fare better in the wash too. \n100% Cotton / Regular Fit","images":["https://cdn.shopify.com/s/files/1/0766/7493/products/City-Slickers-T-B.jpg?v=1667434115","https://cdn.shopify.com/s/files/1/0766/7493/products/City-Slickers-T-F.jpg?v=1667434115","https://cdn.shopify.com/s/files/1/0766/7493/products/TeeSizing_3c77fbdd-6f0f-45ea-ace5-b60b5c3c91cd.png?v=1681409430"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:29.014Z"},"share_url":"https://firestarter.network/l/lst_pjD_J5GE","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_pjD_J5GE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CITY SLICKERS T' and a budget_max comfortably above $42.00 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."]}}