Agentic Market

Thousands of services. Zero API keys. Powered by x402.

app.heinrichstech.com

app.heinrichstech.com
Category
Service
Network
Avg / request
$0.001 – $0.003
Endpoints
2

Service overview

What is app.heinrichstech.com?

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.

Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.

Paste into your agentic chat and let your agent guide you.

Make a Call

Example request
npx awal x402 pay "https://app.heinrichstech.com/v1/cdp/chain/erc20-balance" \
  --method POST \
  --data '{
  "address": "{address}",
  "chain": "{chain}",
  "token": "{token}"
}'
What you get back
{
  "endpoint": "POST /v1/cdp/chain/erc20-balance",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

Similar Services

x402.ottoai.services

Service

Base wallet portfolio breakdown: up to 100 token positions with live USD price and value, portfolio percentage, 24h price change — native ETH included, spam filtered, top 50 returned; truncated:true means the wallet exceeds the 100-position fetched page (totals null then). Plus total value, top-position concentration and an AI bagcheck read. Wallet holdings, wallet portfolio, wallet balance, bagcheck. $0.02 per call.

$0.001 – $0.150 calls

skills.onesource.io

Service

Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy

$0.003 – $0.0080 calls

api.exa.ai

Service

Exa /contents endpoint

$0.001 – $0.0070 calls