{"type":"firestarter.listing","listing":{"id":"lst_w7QZQU4c","product_name":"RumbleRoller 31\" Full Size Original Textured Foam Roller","category":"foam roller","description":"RumbleRollers Go Deeper\nIn 2009, RumbleRoller forever changed foam rolling with the introduction of the first deep-tissue roller. It's high-profile bumps penetrate deeper into the muscle, and large inter-bump spaces provide room for soft tissue displacement. Furthermore, the bumps' resilience enables them to deflect around bones and get closer than ever to the source of your problem.\n","images":["https://cdn.shopify.com/s/files/1/0281/3339/2468/products/Blue_Long_RR_800x800_4da061be-c1b7-47fc-979e-81e6a8189482.jpg?v=1574112336","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/features_d7a8fbb5-1747-403c-a258-3861039a37a6.jpg?v=1574112336","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/RR_on_Skin_Orig_650x650_8840736f-20c1-4096-860b-26ee746d3b32.jpg?v=1574112336","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/groups_ref_fe740408-5b0f-4909-9727-e5292f30ff53.jpg?v=1574112336","https://cdn.shopify.com/s/files/1/0281/3339/2468/products/comact_with_lady_4946b92b-cfa6-4578-8a09-e734e23ef195.jpg?v=1574112336"],"price":74.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:02.749Z"},"share_url":"https://firestarter.network/l/lst_w7QZQU4c","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_w7QZQU4c' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RumbleRoller 31\" Full Size Original Textured Foam Roller' and a budget_max comfortably above $74.95 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."]}}