{"type":"firestarter.listing","listing":{"id":"lst_IAwhuSEZ","product_name":"SPIbelt - PRO Belt Extender","category":"Accessories","description":"\n\nAdds up to 12 inches: Clips into the buckle to comfortably and discreetly increase your PRO SPIbelt's elastic length.\n\nPRO Collection compatible: Designed for the PRO Collection only -- pairs with Performance Pro, Dual Pocket Pro, Distance Pro, and other 1.5\" wide-band belts.\n\nBounce-free fit: Maintains the snug, low-profile fit SPIbelt is known for, even at extended waist sizes.\n\nQuick-attach buckle: Clips into the existing belt buckle in seconds, no rethreading required.\n\nBorn in Austin, Texas: Made in the USA by SPIbelt.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Untitled_58.png?v=1782061727","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Pro-Extender-scaled.jpg?v=1782061727","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Pro-Extender-Side-View-scaled.jpg?v=1782061727"],"price":6.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.897Z"},"share_url":"https://firestarter.network/l/lst_IAwhuSEZ","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_IAwhuSEZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SPIbelt - PRO Belt Extender' and a budget_max comfortably above $6.99 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."]}}