{"type":"firestarter.listing","listing":{"id":"lst_t7E4xxEz","product_name":"Black T-shirt","category":"Tops","description":"Go back to basics with our classic black tee. These t-shirts are a wardrobe staple, and are easy to throw on no matter where you're headed. Designed to really fit every body, they're stretchy, soft and designed to last you through the seasons. Wear with jeans and your favourite jacket for effortless style.\nShare your Snags: #snagtee","images":["https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-1.jpg?v=1720581576","https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-2.jpg?v=1720581577","https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-3.jpg?v=1720581579","https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-4.jpg?v=1720581580","https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-5.jpg?v=1720581582","https://cdn.shopify.com/s/files/1/2784/3408/files/black-t-shirt-snag-6.jpg?v=1720581583"],"price":16.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.744Z"},"share_url":"https://firestarter.network/l/lst_t7E4xxEz","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 ","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_t7E4xxEz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black T-shirt' and a budget_max comfortably above $16.99 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."]}}