{"type":"firestarter.listing","listing":{"id":"lst_m9sLTMuI","product_name":"Race Energy Hydration Sachets","category":null,"description":"Electrolyte Blend\nRace 500 Sachets deliver a science-backed ratio of electrolytes, namely sodium, potassium and magnesium to help you maintain cellular hydration and electrolyte balance.\n500mg Sodium - Optimises hydration via improved fluid absorption, greater fluid retention and maintenance of electrolyte balance.\n200mg Potassium - Regulates cellular fluid balance, supporting cardiovascular health, nerve and muscle function.\n20mg Marine Magnesium (Aquamin) - Contributes to electrolyte balance, energy-yielding metabolism, nerve and muscle function.\nEnergy Formula\nEnergy Hydration Sachets also deliver an evidence based 2:1 ratio of L-Theanine and Caffeine. Studies show that this specific combination of L-Theanine and Caffeine can provide optimal mental and physical benefits, including improved mood, clarity of thought, reaction times, alertness, memory and learning, whilst also offsetting many of the negative side effects often associated with caffeine consumption, such as elevated heart rate, blood pressure and anxiety.\n100mg Caffeine - Caffeine is a natural stimulant found in coffee, tea, and other plants, known for boosting alertness and reducing fatigue.\n200mg L-Theanine - L-Theanine is an amino acid found in tea, proven to reduce stress and anxiety, promoting calmness and clarity.","images":["https://cdn.shopify.com/s/files/1/0816/0139/7085/files/RACE_SACHET.jpg?v=1779790725","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_3.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_2.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_4.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_6.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_5.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/ENERGY_Sachet_Grapefruit_30_US_7.jpg?v=1777655719","https://cdn.shopify.com/s/files/1/0816/0139/7085/files/UK_SACHETS.jpg?v=1773251019"],"price":34.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:00.203Z"},"share_url":"https://firestarter.network/l/lst_m9sLTMuI","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_m9sLTMuI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Race Energy Hydration Sachets' and a budget_max comfortably above $34.99 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."]}}