{"type":"firestarter.listing","listing":{"id":"lst_uyekz5VG","product_name":"Grip Better - Beginner Grip Ring (Green 30 LB)","category":"Grip Trainers","description":"\n\nGreen ring, 30 lb resistance: The most versatile Grip Better ring -- the recommended starting point for grip training.\n\nApproachable yet challenging: An accessible entry point with enough resistance to deliver real strength gains.\n\nPerfect for high-rep stamina work: Stronger users can build endurance through high reps and isometric holds at this lower resistance.\n\nSustainably-sourced natural rubber: Natural rubber construction built for resistance and durability.\n\nAll-around grip arsenal piece: Useful for rehab, warm-up, fidget breaks, and progressive training alike.\n\nPocket-sized take-anywhere trainer: Compact enough for gym bag, backpack, or desk drawer.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG_9588_-_Edited_-_Edited.jpg?v=1780605209","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG_9592_-_Edited.jpg?v=1780605208","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG_9576_-_Edited.jpg?v=1780605208","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG_9600_-_Edited_611c0ae9-a963-436e-8b86-e4bb00598423.jpg?v=1780605208"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.807Z"},"share_url":"https://firestarter.network/l/lst_uyekz5VG","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_uyekz5VG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Grip Better - Beginner Grip Ring (Green 30 LB)' and a budget_max comfortably above $14.99 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."]}}