{"type":"firestarter.listing","listing":{"id":"lst_-T2PRNfO","product_name":"Saltstone Ceramics Tote Bag","category":"Other Goods","description":"The perfect accessory to carry your pottery tools in.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/1-IMG_2941.jpg?v=1684811942","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/2-IMG_2940.jpg?v=1684811942","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/3-IMG_2936.jpg?v=1684811930"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:20.069Z"},"share_url":"https://firestarter.network/l/lst_-T2PRNfO","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_-T2PRNfO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Saltstone Ceramics Tote Bag' and a budget_max comfortably above $15.00 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."]}}