{"type":"firestarter.listing","listing":{"id":"lst_yPUdwYoN","product_name":"Szn Supplements - Takeover Pre Workout","category":"Pre-Workout","description":"\n\n350mg caffeine — clinically dosed, fully transparent formula: No proprietary blends. Citrulline Malate 8g, Beta-Alanine 3.5g, Alpha GPC 300mg, Taurine 1g — every ingredient and dose individually declared on label. 40 servings per container.\n\n8g Citrulline Malate for pump and endurance: Full clinical dose improves nitric oxide production, blood flow to working muscles, and reduces fatigue during extended sets and volume training.\n\nAlpha GPC 300mg for mind-muscle connection: Acetylcholine precursor enhances neuromuscular signaling, mental focus, and power output — effective for complex compound lifts requiring high coordination.\n\nThird-party tested, non-GMO, gluten-free — 5 flavors available: Fruit Punch, Blue Raspberry, Green Apple, Lemon, Cherry Lemonade. 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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_yPUdwYoN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Szn Supplements - Takeover Pre Workout' and a budget_max comfortably above $39.99 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."]}}