{"type":"firestarter.listing","listing":{"id":"lst_hVgne2kl","product_name":"Mark Bell Sling Shot- Original Sling Shot®","category":"Sling Shot","description":"\n\nLevel 3 material stiffness: Provide moderate assistance to support shoulders and improve form on heavy presses.\n\nDesigned for 275 lbs and up: Support heavy bench work and deliver stability during max-effort pressing sessions.\n\nAllows 10–15% over max: Train your CNS and strengthen pressing power while keeping shoulder strain down.\n\nReinforces proper form: Keep elbows from flaring to improve shoulder comfort and ensure controlled pressing.\n\nBench, dips, push-ups ready: Expand pressing volume or perform max efforts while keeping wear and tear down.\n\nVolume and max loading: Provide structured bench press work to build power and ensure consistent progress.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/WEB-ORIGINAL-RED.jpg?v=1780586058","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SLINGSHOT-ORIGINAL-01.jpg?v=1780586063"],"price":56,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.781Z"},"share_url":"https://firestarter.network/l/lst_hVgne2kl","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_hVgne2kl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mark Bell Sling Shot- Original Sling Shot®' and a budget_max comfortably above $56.00 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."]}}