{"type":"firestarter.listing","listing":{"id":"lst_5p1XNck3","product_name":"R8 Insert - SuperDeep","category":"Recovery Tool","description":"*Inserts are sold individually not in pairs and fit current model R8™ and R8 Plus™ only.\nThe R8 Inserts were designed to make the R8 and R8 Plus more versatile. With the new SuperPlush and SuperDeep Inserts, you can customize the feel of your R8 and R8 Plus exactly how you want it. Feedback from athletes was vital in the development of each insert. Explore unique ways to customize your R8 and R8 Plus with different combinations of Inserts. One Insert is for one side. Add two Inserts to make it a pair.\nFor those who desire the most aggressive, deep feel for myofascial release and breaking up muscle adhesions, the SuperDeep Insert is the answer. Target specific areas with the elbow like design to apply the deep force needed. For maximum intensity, use two SuperDeep Inserts on both sides of the R8 or R8 Plus. Or for a unique feel, try one SuperDeep Insert along with the Standard or SuperPlush Insert on the other side. Available in Boulder Black color.","images":["https://cdn.shopify.com/s/files/1/0556/1185/0833/files/1-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/7-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-BeckyWadeFirth-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/2-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/3-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/4-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/8-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-BeckyWadeFirth-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/6-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-ParkerStinson-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager-Quad-Hamstring.jpg?v=1740175264","https://cdn.shopify.com/s/files/1/0556/1185/0833/files/5-ROLLRecovery-R8Inserts-SuperDeep-BoulderBlack-CandaceYassamanAlai-MuscleMassager-MuscleRoller-MassageRoller-RollerMassager-ITBandSyndrome.jpg?v=1740175264"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:46.713Z"},"share_url":"https://firestarter.network/l/lst_5p1XNck3","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_5p1XNck3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy R8 Insert - SuperDeep' and a budget_max comfortably above $29.00 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."]}}