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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.

Resource URL

https://x402-mcp.onrender.com/base/tx-decision

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exactBase (8453)

$0.01 USDC

Max amount

Pay to: 0xAB745e5F576667037696e78ba7dA28E193E4423D
Timeout: 300s

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Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://x402-mcp.onrender.com/base/tx-decision
Type: http
Sources: cdp, agent-tools

x402 MCP Storefront

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Developer