ScriptMasterLabs.com · x402 Directory
Crypto wallet and chain data
Resource: https://chain.cyberwarex.com/erc20-balance · Directory page generated 2026-11-07T14:42:36.907Z from live sources.
The facts, as last reported 2026-11-07T14:26:16.678Z: this resource answers x402 payment challenges at 0.001 USDC on Base (exact), pay to 0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2. It is reported by Coinbase CDP and its directory state is live.
What it does
Check if a USDC or any token payment arrived in a wallet. Returns the balance in normal units and raw units, with symbol and decimals read from the contract. Leave token empty for the chain USDC. Base, Ethereum, Arbitrum, Optimism, Polygon.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0011000 atomic | 0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2 |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-07T14:26:16.678Z |
| Settlement recency | listing last updated 2026-11-07T13:23:12.083Z at its source |
| Freshness | live — last reported 2026-11-07T14:26:16.678Z, listing last updated at source 2026-11-07T13:23:12.083Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | erc20, token, balance, usdc, evm |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://chain.cyberwarex.com/erc20-balance"
Pay it with any x402 client on Base. Networks: Base