Read-only due-diligence for an ERC-20 on Base: name, symbol, decimals, total sup...
https://x402-listing-doctor.x402-listing-doctor-workers.workers.dev/v1/base-token-checkOverview
Read-only due-diligence for an ERC-20 on Base: name, symbol, decimals, total supply, owner(), contract code size, EIP-1967 proxy implementation and plain heuristics. No trading advice.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
x402-listing-doctor
Source
self-registered
Indexed
2026-10-24 13:34:45
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"address": ""
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0x…",
"heuristics": [
"upgradeable proxy"
],
"owner": null,
"proxy": {
"eip1967Implementation": "0x…"
},
"token": {
"decimals": 6,
"name": "USD Coin",
"symbol": "USDC",
"totalSupply": "…"
}
},
"type": "json"
}