Identify what lives at a Ethereum address: wallet (EOA, including EIP-7702 deleg...
https://ca-tax-api-mainnet.lxtap.workers.dev/eth/contractOverview
Identify what lives at a Ethereum address: wallet (EOA, including EIP-7702 delegation) or contract, which token standard it implements (ERC-20, ERC-721, ERC-1155), name and symbol, upgradeable-proxy implementation and admin, smart-wallet proxies, bytecode size, nonce and ETH balance.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
Ethereum Onchain Data
Source
bazaar
Indexed
2026-10-22 16:25:05
Health
Status
healthy
Latency (p50)
312ms
Uptime (30d)
71.4%
Reliability Score
77.7/100
Last Checked
2026-10-28 05:24:57
Last Healthy
2026-10-28 05:24:57
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"bytecodeBytes": 2186,
"chain": "eth",
"decimals": 6,
"isContract": true,
"kind": "ERC-20 token",
"name": "USD Coin",
"nativeBalance": "0",
"proxy": {
"admin": "0x807a96288A1A408dBC13DE2b1d087d10356395d2",
"implementation": "0x43506849D7C04F9138D1A2050bbF3A0c054402dd",
"upgradeable": true
},
"standards": {
"erc1155": false,
"erc165": false,
"erc20": true,
"erc721": false
},
"symbol": "USDC",
"totalSupply": "48016325237.499139"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 05:24:57 | healthy | 402 | 63ms | |
| 2026-10-28 04:27:38 | healthy | 402 | 233ms | |
| 2026-10-28 03:35:07 | timeout | — | — | timeout |
| 2026-10-28 02:31:16 | healthy | 402 | 170ms | |
| 2026-10-28 01:28:05 | timeout | — | — | timeout |
| 2026-10-28 00:24:16 | healthy | 402 | 224ms | |
| 2026-10-27 23:29:29 | timeout | — | — | timeout |
| 2026-10-27 22:29:24 | healthy | 402 | 395ms | |
| 2026-10-27 21:27:26 | timeout | — | — | timeout |
| 2026-10-27 20:13:43 | healthy | 402 | 437ms | |
| 2026-10-27 19:10:02 | healthy | 402 | 149ms | |
| 2026-10-26 10:29:57 | healthy | 402 | 981ms | |
| 2026-10-26 04:04:41 | healthy | 402 | 312ms | |
| 2026-10-25 14:13:49 | healthy | 402 | 577ms |