{"type":"firestarter.listing","listing":{"id":"lst_Mjjxk12z","product_name":"Among Serpents","category":"T-shirt","description":"\nFull Back print of our Among Serpents design\nPrinted 100% ORGANIC combed cotton\nSoft to touch and regular fit\nWe print and despatch all orders ourselves!\nFast and Free Worldwide shipping on all orders over £65 / $88 / €77\nEU Import VAT PrePaid by us!\nWe use eco friendly water based inks\nWe use recycled paper mailing bags\n4.5 stars on Trustpilot\n\nDesign by @dedonleon\n\n","images":["https://cdn.shopify.com/s/files/1/0066/5354/2515/files/AMONG_SERPENTS_BACK.jpg?v=1774211842","https://cdn.shopify.com/s/files/1/0066/5354/2515/files/AMONG_SERPENTS_FRONT.jpg?v=1774211842"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:00.388Z"},"share_url":"https://firestarter.network/l/lst_Mjjxk12z","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_Mjjxk12z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Among Serpents' and a budget_max comfortably above $30.00 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."]}}