{"type":"firestarter.listing","listing":{"id":"lst_03JLZ52u","product_name":"Foam Massage Ball","category":"Mobility","description":"Rub It In\nAches, pains, soreness and stiffness? Wax on and wax off with our foam massage ball for the myofascial release you've been needing. Use the foam massage ball for the spots and places you can't hit with a foam roller: arms, neck and feet.A membrane of fibrous tissue sheaths every muscle in your body, called fascia. Myofascial pain arises from injuries or tight muscles. Pressure from our foam massage ball rejuvenates the normal, loose flexibility of your fascia and remedies the pain. The practice can be called \"myofascial release\", \"soft-tissue release\" or \"trigger point therapy.\"We're here to help ease chronic tendon and muscle pain, as well as soothe tendinitis. Your pain is our pain. Let us work it out for you.\n\nLight weight mobility tool, easy to take with you everywhere.\nNot quite ready for a hard lacrosse ball? This is an excellent tool to ease you into massage without being too aggressive.\nGood for all over body massage.\n\nProduct Contents and Specifications\n\n\nContents: 1 - Foam Massage Ball\n\nDimensions: 2 inch diameter\n\nWeight: 6 ounces\n","images":["https://cdn.shopify.com/s/files/1/0049/4272/files/Foam-Massage-Ball-Fringe-Sport-107002728.jpg?v=1718674869"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.299Z"},"share_url":"https://firestarter.network/l/lst_03JLZ52u","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_03JLZ52u' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Foam Massage Ball' and a budget_max comfortably above $10.00 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."]}}