{"type":"firestarter.listing","listing":{"id":"lst_yqj1MJzx","product_name":"Replacement Tether Strap for Bags","category":"Bags & Cases","description":"Replacement tether strap for Club Bag and Stadium Bag, for use to attach to Krane carts. Comes in 3 colors to match the backpacks.","images":["https://cdn.shopify.com/s/files/1/0931/2816/files/VB-tether-org-01.png?v=1722539842","https://cdn.shopify.com/s/files/1/0931/2816/files/VB-tether-blk-01.png?v=1722539839","https://cdn.shopify.com/s/files/1/0931/2816/products/gruvgear-tether2.jpg?v=1722539855"],"price":5.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:23.272Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_yqj1MJzx","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_yqj1MJzx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Replacement Tether Strap for Bags' and a budget_max comfortably above $5.99 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."]}}