{"type":"firestarter.listing","listing":{"id":"lst_1EVh9sIy","product_name":"Vaer Founder T-Shirt","category":"Accessories","description":"\n\n","images":["https://cdn.shopify.com/s/files/1/1165/0300/products/Vaer-Tee-Shirt-A.jpg?v=1636680426","https://cdn.shopify.com/s/files/1/1165/0300/products/Vaer-Tee-Shirt-B.jpg?v=1636680427","https://cdn.shopify.com/s/files/1/1165/0300/files/Vaer-Tee-3.jpg?v=1682530279","https://cdn.shopify.com/s/files/1/1165/0300/files/Vaer-Tee-1.jpg?v=1682530279","https://cdn.shopify.com/s/files/1/1165/0300/files/Vaer-Tee-2.jpg?v=1682530279","https://cdn.shopify.com/s/files/1/1165/0300/products/Vaer-Tee-Shirt-C.jpg?v=1682530279","https://cdn.shopify.com/s/files/1/1165/0300/products/Vaer-Tee-Shirt-D.jpg?v=1682530279"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.276Z"},"share_url":"https://firestarter.network/l/lst_1EVh9sIy","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_1EVh9sIy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vaer Founder T-Shirt' and a budget_max comfortably above $39.00 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."]}}