Base wallet score API / wallet reputation / address risk scoring / onchain walle...
https://base-intel-api.jakemaxsigal.workers.dev/wallet/scoreOverview
Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/wallet
Provider
base-intel-api
Source
bazaar
Indexed
2026-05-30 05:23:05
Health
Status
healthy
Latency (p50)
54ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-07-24 23:42:11
Last Healthy
2026-07-24 23:42:11
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"discoverable": true,
"example": "/wallet/score/0x4200000000000000000000000000000000000006",
"method": "GET",
"pathPattern": "/wallet/score/{address}",
"type": "http"
}
Output Schema
{
"properties": {
"address": {
"type": "string"
},
"breakdown": {
"properties": {
"activityScore": {
"type": "number"
},
"txCount": {
"type": "number"
},
"usdcBalance": {
"type": "number"
}
},
"type": "object"
},
"grade": {
"type": "string"
},
"isSmartWallet": {
"type": "boolean"
},
"profile": {
"type": "string"
},
"score": {
"type": "number"
},
"timestamp": {
"type": "string"
}
},
"type": "object"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-24 23:42:11 | healthy | 402 | 139ms | |
| 2026-07-24 22:07:41 | healthy | 402 | 42ms | |
| 2026-07-24 18:52:08 | healthy | 402 | 69ms | |
| 2026-07-24 13:57:16 | healthy | 402 | 49ms | |
| 2026-07-24 08:49:44 | healthy | 402 | 63ms | |
| 2026-07-24 04:42:59 | healthy | 402 | 110ms | |
| 2026-07-23 23:34:02 | healthy | 402 | 50ms | |
| 2026-07-23 19:57:21 | healthy | 402 | 73ms | |
| 2026-07-23 15:20:44 | healthy | 402 | 48ms | |
| 2026-07-23 10:03:22 | healthy | 402 | 48ms | |
| 2026-07-23 07:30:47 | healthy | 402 | 56ms | |
| 2026-07-23 04:33:34 | healthy | 402 | 54ms | |
| 2026-07-22 22:52:48 | healthy | 402 | 48ms | |
| 2026-07-22 19:28:16 | healthy | 402 | 42ms |