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app.heinrichstech.com

ERC-20 token balance

ERC-20 token balance for any wallet, USDC, USDT, DAI, or any token contract, via balanceOf eth_call, with decimals applied. Ethereum or Base mainnet. Pay 0.003 USDC.

Ready now2 calls · 2 buyers in 30 days

Input

0x… holder
ethereum | base
0x… ERC-20 contract

Sample response

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

response3 keys
chain"base"
oktrue
op"erc20-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
2
Buyers, last 30 days
2
Last paid call

Reported by the x402 directory.

A$0.0043 per call