{"type":"firestarter.listing","listing":{"id":"lst_hwuHnkGz","product_name":"master-piece x Universal Works Black Medium Canvas Shoulder Bag","category":"Collab","description":null,"images":["https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_1_7011e817-45cb-46fc-bc00-34bac3ceaba3.jpg?v=1775814290","https://cdn.shopify.com/s/files/1/1831/8429/files/Masterpeice3464copy.jpg?v=1775814423","https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_2.jpg?v=1775814423","https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_3_87f95653-3e3c-4057-b9b5-1bfb62aa6df7.jpg?v=1775814423","https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_4.jpg?v=1775814423","https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_5.jpg?v=1775814423","https://cdn.shopify.com/s/files/1/1831/8429/files/224061_canvas-black_6.jpg?v=1775814423"],"price":190,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:20.093Z"},"share_url":"https://firestarter.network/l/lst_hwuHnkGz","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_hwuHnkGz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy master-piece x Universal Works Black Medium Canvas Shoulder Bag' and a budget_max comfortably above $190.00 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."]}}