{"auth_type":"solana-wallet-proof","description":"Prove control of a Solana wallet by signing a challenge (SIWS-style); your $CLAWD balance, read via Helius DAS, sets your tier and daily quotas. No external identity provider.","mint":"8cHzQHUS2s2h8TzCmfqPKYiM4dSt4roa3n7MyRLApump","decimals":6,"challenge_endpoint":"/auth/challenge","verify_endpoint":"/auth/verify","mcp_tools":["auth_challenge","auth_verify","auth_status"],"message_template":"Clawd Holder Auth — sign in with Solana\n\nWallet: {wallet}\nDomain: imperial-perps-mcp-production.up.railway.app\nNonce: {nonce}\nIssued At: 1970-01-01T00:00:00Z\nExpires At: 1970-01-01T00:00:00Z","nonce_ttl_seconds":600,"token_type":"Bearer","token_ttl_seconds":86400,"balance_source":"Helius DAS getTokenAccounts (owner + mint), cached per wallet","tiers":[{"name":"none","min_clawd":0.0,"inference_per_day":0,"api_per_day":0},{"name":"holder","min_clawd":1.0,"inference_per_day":10,"api_per_day":100},{"name":"pro","min_clawd":100000.0,"inference_per_day":100,"api_per_day":1000},{"name":"whale","min_clawd":1000000.0,"inference_per_day":1000,"api_per_day":10000}],"gated_tools":["grok_analyze","grok_trade_plan"],"speech":"Sign in with a Solana wallet; $CLAWD holders get tiered inference and API quotas."}