{"type":"firestarter.listing","listing":{"id":"lst__doWGD97","product_name":"Essential Backpack — REGISTER FOR REPAIRS","category":"Backpack","description":"Congratulations on receiving a WaterField Designs backpack!\n\nYour bag was sewn in our San Francisco workshop by our highly skilled sewing team. Should you want to send it back for future repairs, please register it here. \n\nRead Warranty here. ","images":["https://cdn.shopify.com/s/files/1/0281/2796/files/black-3-4_5e88b574-e894-4993-b4b4-ebe02b913d05.jpg?v=1714513033"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:54.342Z"},"share_url":"https://firestarter.network/l/lst__doWGD97","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__doWGD97' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Essential Backpack — REGISTER FOR REPAIRS' and a budget_max comfortably above $0.00 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."]}}