{"name":"AIﾉアカリ☆ Agent Wallet Preflight","product_id":"agent-wallet-preflight-v1","status":"active","protocol":"free-read-only-prerequisite","method":"POST","resource":"https://ai-akari.ai/api/x402/agent-wallet-preflight","network":"eip155:8453","price":"0","currency":"USDC","purpose":"Read Base mainnet ETH balance, canonical USDC balance, and optional USDC allowance before an autonomous transaction.","token_checked":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","input":{"type":"object","required":["wallet"],"properties":{"wallet":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","aliases":["address","wallet_address","walletAddress"]},"spender":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","optional":true}}},"boundary":"Free and read-only. Uses a fixed public Base RPC endpoint and performs at most three chain reads. Never requests a private key, signs, approves, transfers, or charges.","next_paid_resources":["https://ai-akari.ai/api/x402/result-claim-audit","https://ai-akari.ai/api/x402/agent-market-pulse"]}