Identify what lives at a Polygon PoS address: wallet (EOA, including EIP-7702 de...
https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/contractOverview
Identify what lives at a Polygon PoS 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 POL balance.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
Polygon PoS Onchain Data
Source
bazaar
Indexed
2026-10-22 16:25:05
Health
Status
unknown
Latency (p50)
151ms
Uptime (30d)
50.0%
Reliability Score
65/100
Last Checked
2026-10-31 07:14:40
Last Healthy
2026-10-31 05:14:34
Consecutive Failures
2
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"bytecodeBytes": 1852,
"chain": "polygon",
"decimals": 6,
"isContract": true,
"kind": "ERC-20 token",
"name": "USD Coin",
"nativeBalance": "0",
"proxy": {
"admin": "0x9238E612387eBBA4D4Fa0d76DbFbA99b453417b3",
"implementation": "0x235AE97b28466Db30469b89A9fe4cFf0659f82Cb",
"upgradeable": true
},
"standards": {
"erc1155": false,
"erc165": false,
"erc20": true,
"erc721": false
},
"symbol": "USDC",
"totalSupply": "586295089.86576"
},
"type": "json"
}