{"type":"firestarter.listing","listing":{"id":"lst_08l3DF52","product_name":"SPIbelt - Dual Pocket PRO Anthracite","category":"Running Belt","description":"\n\nAnthracite colorway, single SKU: Standalone Anthracite-with-black-zipper Dual Pocket PRO listing.\n\nTwo expandable pockets: Larger pocket expands to 9\" x 4\" x 2\"; smaller pocket expands to 6.5\" x 3\" x 2\".\n\n1.5\" wide PRO elastic: Wider band for added stability and comfort over distance.\n\nBounce-free wear: Pockets arranged closer together for balance at any pace.\n\nFits 25\"-38\" waist: Pair with the PRO Belt Extender for additional inches.\n\nDesigned for big smartphones: Larger pocket holds iPhone 13 Pro Max and Samsung Galaxy S20+.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/spibelt-dual-pocket-PRO-anthracite_3d57fe7f-a25e-4cd6-96c5-80ca7f912936.jpg?v=1782061727"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.904Z"},"share_url":"https://firestarter.network/l/lst_08l3DF52","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_08l3DF52' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SPIbelt - Dual Pocket PRO Anthracite' and a budget_max comfortably above $39.99 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."]}}