{"type":"firestarter.listing","listing":{"id":"lst_RbcK4jil","product_name":"Diamond Tee - Tan","category":"T-Shirt","description":"\nBorn to Wander.\nFront &amp; Back Print.\n180GSM 100% Australian Black Cotton Tee.\n ","images":["https://cdn.shopify.com/s/files/1/0864/4996/products/Screen_Shot_2019-01-13_at_10.27.44_pm_e6095dc7-991f-4877-9a30-9adaebb568b3.png?v=1572842338","https://cdn.shopify.com/s/files/1/0864/4996/products/Screen_Shot_2019-01-13_at_10.27.18_pm_0ffbb58b-f375-492f-a5bb-2bb2a1b8f442.png?v=1572842338","https://cdn.shopify.com/s/files/1/0864/4996/products/Size_Chart_-_Mens_Tee_0aa8d86c-7553-4f0b-be47-bdeae4a28a23.png?v=1572842338"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:53.673Z"},"share_url":"https://firestarter.network/l/lst_RbcK4jil","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_RbcK4jil' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Tee - Tan' and a budget_max comfortably above $32.00 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."]}}