Skip to content

AgentFeed · x402.ochinimus.app

ERC20 and native ETH wallet balance on Base or Ethereum mainnet

For a 0x address or an ENS name. decimals() and symbol() are read from the contract at request time rather than assumed, because assuming 18 reports a USDC balance a trillion times too large. Use when you need to answer: What does this EVM address hold? ENS is resolved through two independent resolvers and the answer is used only…

Ready now8 calls · 3 buyers in 30 days

Input

0x address (40 hex) or an ENS name ending .eth
base (default) or ethereum
ERC20 contract address, or a known ticker: USDC, WETH, DAI, CBBTC, USDBC, CBETH, AERO, EURC. Omit for the native ETH balance

Sample response

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

response3 keys
data7 keys
address"0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6"
asset"ETH"
balance0.000094829
balance_wei"94829352850506"
chain"Base"
chain_id8453
source"rpc:mainnet.base.org"
paidtrue
tool"get_base_balance"
responseobject, 3 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
8
Buyers, last 30 days
3
Last paid call

Reported by the x402 directory.

A$0.0072 per call