Wallet Portfolio

$0.002

Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers.

POST https://x402.freeq.one/tools/wallet_portfolio

Try it (x402 payment flow)

curl -X POST https://x402.freeq.one/tools/wallet_portfolio \ -H "Content-Type: application/json" \ -d '{"{param}": "{value}"}'

Without payment, the server returns 402 Payment Required with x402 challenge details. A paying agent signs a USDC transaction on Base and retries with the payment header.

Call via x402 → Service card OpenAPI spec All APIs