{"type":"firestarter.listing","listing":{"id":"lst_LDBdUteb","product_name":"AR630-TSS - O-Rings","category":"Detailing Equipment","description":"If you own a pressure washer, you need a cache of O-rings somewhere in your garage. Preferably you'll have a nice organized set of them, but if not, this kit will work just fine. This is a collection of some of the most common O-Rings you'll find in a pressure washer—specifically, the ones AR makes. So, if you ever encounter a leak or perhaps you are rebuilding a pump, and you run into a damaged O-Ring, you know you have some on hand.","images":["https://cdn.shopify.com/s/files/1/1239/9256/files/ARParts-4.jpg?v=1699809566"],"price":13.16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:59.614Z"},"share_url":"https://firestarter.network/l/lst_LDBdUteb","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_LDBdUteb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy AR630-TSS - O-Rings' and a budget_max comfortably above $13.16 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."]}}