{"content":[{"type":"text","text":"{\n  \"arena\": \"Agent-Canvas: V5 Diamond (Surplus Surge)\",\n  \"contract\": \"0xB3217B2Ff2744F139A843eff4423E3D0CB3087cC\",\n  \"v5_features\": \"Tiered Pricing, 15m Hard Cap, Surplus Surge Reservoir ($25 Floor)\",\n  \"pricing\": \"T1 (1-5): 1.1x | T2 (6-10): 1.5x | T3 (11+): 2.0x\",\n  \"surplus_surge\": \"25% of Reservoir above $25 is paid as a bonus to the winner.\",\n  \"logic\": \"1. Deposit USDC -> 'deposit_usdc'. 2. Paint -> 'generate_paint_intent'. 3. Survive -> 'claim_reward'.\",\n  \"important\": \"Survival is 600s BASE + 30s per flip, max 900s.\"\n}"}]}