{"type":"firestarter.listing","listing":{"id":"lst_VHZBXH3A","product_name":"SASTR Patch","category":"Patch","description":"\nStop &amp; Smell The Roses\nSASTR Patch. Embroidered letters and wilted rose. Merrowed border. Iron-on backing. Made in USA.\nDimensions: 3\" x 2.25\"\nLearn more about SASTR here.","images":["https://cdn.shopify.com/s/files/1/0020/8214/4343/products/godandfamous_sastr_patch_1.jpg?v=1579214659"],"price":4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.019Z"},"share_url":"https://firestarter.network/l/lst_VHZBXH3A","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_VHZBXH3A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SASTR Patch' and a budget_max comfortably above $4.00 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."]}}