{"type":"firestarter.listing","listing":{"id":"lst_K2bdugrM","product_name":"Barbell Rescue - Barbell Rescue Nylon Replacement Inserts","category":"Barbell cleaning brush","description":"\nPatented cylindrical, clasp-style design: Provides 335–360 degrees of coverage to improve bar cleaning between users.\n\nNylon bristles approved by most manufacturers: Keep cerakote, zinc, and stainless finishes intact while you maintain bars.\n\nElevated edges: Collect dried chalk and sweat to keep floors and air cleaner as you maintain barbells during busy hours.\n\nBrush-compatible inserts: Provide full-wrap cleaning on standard male and female shafts to improve knurl care.\n\nCompact, lightweight inserts: Ensure durable use and keep bar care ready for gym owners and athletes on the go.\n\nReplacement nylon inserts: Ensure your Barbell Rescue brush stays effective and keep barbells clean session after session.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Untitled-932.jpg?v=1780582068","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Pinkbox_d23b5dd4-455e-45be-9910-a0d46488fc01.jpg?v=1780582068","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Blubox_4568a2d9-3fe2-4643-ad7a-920f9d0837d5.jpg?v=1780582068","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Blackbox_8fc4051d-4461-475c-8c68-33d8056c5aa2.jpg?v=1780582069","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Greenbox_4b6283a3-55bb-4646-bb85-ac025a293cfe.jpg?v=1780582068","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Redbox_8637c221-ff0b-4f32-a6cd-51776fae64b8.jpg?v=1780582069","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/View2-Insta_1080_a1068276-1c88-47b3-8df1-a6ddc0b9a854.jpg?v=1780582068"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.219Z"},"share_url":"https://firestarter.network/l/lst_K2bdugrM","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_K2bdugrM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barbell Rescue - Barbell Rescue Nylon Replacement Inserts' and a budget_max comfortably above $24.99 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."]}}