Skip to content

x402 tools · x402-tools-production-2755.up.railway.app

Use before sending an EVM transaction to pick the cheapest chain and…

Use before sending an EVM transaction to pick the cheapest chain and set its fees. Live gas on Ethereum, Base, Arbitrum, Optimism, Polygon and BSC: slow/standard/fast EIP-1559 fee tiers (priority fee, maxFee) from recent blocks, plus the USD cost of a transfer, ERC-20 transfer and swap per tier, cheapest chain first.

Ready now6 calls · 3 buyers in 30 days

Input

Comma-separated subset of: ethereum, base, arbitrum, optimism, polygon, bsc. Default: all

Sample response

Published by the provider. Your run returns a fresh response.

response2 keys
chains1 item
gasUsed3 keys
erc20Transfer65000
swap150000
transfer21000
responseobject, 2 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
6
Buyers, last 30 days
3
Last paid call

Reported by the x402 directory.

A$0.0029 per call