{"name":"x402-mcp.onrender.com: base tx decision","url":"https://x402-mcp.onrender.com/base/tx-decision","method":"GET","description":"Should I submit this Base transaction now, and at what fee? One call returns submit-or-wait, max fee per gas and priority fee in gwei (EIP-1559), and the estimated cost in USD for an ETH transfer, USDC ERC-20 transfer, or x402 settlement on Base mainnet. Live gas price and congestion from Base RPC blocks, no API key. For bots that queue transactions: call before every send.","price_usd":"0.01","total_usd":"0.01","chains":["base"],"category":"crypto","verified":true,"status":"ok","checked_at":"2026-09-06T19:19:56+00:00","source":{"name":"x402 Bazaar","url":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources"},"seller":null,"capability":"chain","provider":{"key":"x402-mcp.onrender.com","name":"x402-mcp","host":"x402-mcp.onrender.com"},"sample_body":null,"featured":false,"why":"","pay":"pay_x402('https://x402-mcp.onrender.com/base/tx-decision')","id":"x402-mcp-onrender-com-base-tx-decision","reviews":[],"summary":null,"page":"https://api.mechawallet.com/explore/x402-mcp-onrender-com-base-tx-decision","badge":"https://api.mechawallet.com/explore/x402-mcp-onrender-com-base-tx-decision/badge.svg"}