{"type":"firestarter.listing","listing":{"id":"lst__-wgPkWq","product_name":"Alpha Gripz - TRIO (3-Band Progressive Set)","category":"Grip Trainers","description":"\n\n3-band progressive extensor set: Level 1 Green (6 lb), Level 2 Grey (9 lb), Level 3 Blue (12 lb). Three progressive resistances to build extensor strength.\n\nTrusted by PTs, OTs, pro athletes, and trainers: The leading brand in forearm strengthening.\n\nBalances forearm musculature: Functional strength in forearms, wrists, elbows, and fingers via extensor training.\n\nVariants: Alpha Gripz Trio ($29.99), Complete Alpha Set ($39.99), and individual levels at $14.99 each.\n\nTrain anywhere: Simple exercises that work at the gym, office, or home.\n\nUSA owned and operated: 2-year satisfaction guarantee. Fast shipping in 2-5 days.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/ProductSliderTRIOSetAlphacopy.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/desaturated-2_dec78487-aba6-41c9-9cb8-890c2933bb0f.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Black_Alpha_Reviews_2_v2_3149d268-38f4-4f89-9e2c-2a031c812a98.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/rockgripzcroppedthumbnail-3.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Black_Alpha_Reviews_1_v2_fe0ad7e7-d921-47c8-a638-060b205ecbb0.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/rockgripzcroppedthumbnail-2.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/rockgripzcroppedthumbnail-1_24e47115-025f-482a-b452-2db536161b52.jpg?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/border_6c7083b9-6467-4548-9e6c-bd8d21dca4ca.png?v=1780603449","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/ProductSliderCompleteSetAlphacopy_0ab9b52a-3ca8-4296-b48f-5c0bb514cfab.jpg?v=1780603449"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.707Z"},"share_url":"https://firestarter.network/l/lst__-wgPkWq","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__-wgPkWq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Alpha Gripz - TRIO (3-Band Progressive Set)' and a budget_max comfortably above $29.99 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."]}}