x402 paid services

Wallet snapshot ($0.002 USDC). Use when you need a wallet's current ETH and USDC balance or need to know if an address is a contract.

Use it when you need a wallet's live ETH and USDC balance on Base or Ethereum, or need to know whether an address is a contract or an EIP-7702 delegated account (for example before sending funds). Also returns code size and nonce. Read live from public RPC nodes at the latest block. Never charged for errors: we settle the payment only after a successful answer.

get/x402/v1/onchain/address

Request

  • Base URL: https://rooms.aurmada.com
  • URL: https://rooms.aurmada.com/x402/v1/onchain/address
  • Auth: none declared

Query parameters

addressstring required

0x address.

chain'base' | 'ethereum'

Chain (default base).

Response

Success (only now is the payment settled).

object required

Changes

No recorded changes to this operation across all 1 revision of this API.