Base wallet score API / wallet reputation / address risk scoring / onchain walle...
https://base-intel-api.jakemaxsigal.workers.dev/wallet/score/:addressOverview
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)
40ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-06-03 20:32:58
Last Healthy
2026-06-03 20:32:58
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"example": "/wallet/score/0x4200000000000000000000000000000000000006",
"method": "GET",
"pathParams": {
"address": "EVM wallet address (0x-prefixed, 40 hex characters)"
},
"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 |
|---|---|---|---|---|
| 2026-06-03 20:32:58 | healthy | 402 | 37ms | |
| 2026-06-03 17:33:04 | healthy | 402 | 48ms | |
| 2026-06-03 12:51:36 | healthy | 402 | 45ms | |
| 2026-06-03 08:27:37 | healthy | 402 | 37ms | |
| 2026-06-03 05:07:39 | healthy | 402 | 61ms | |
| 2026-06-03 01:12:10 | healthy | 402 | 42ms | |
| 2026-06-02 20:31:05 | healthy | 402 | 50ms | |
| 2026-06-02 19:00:44 | healthy | 402 | 39ms | |
| 2026-06-02 14:55:12 | healthy | 402 | 59ms | |
| 2026-06-02 10:53:57 | healthy | 402 | 47ms | |
| 2026-06-02 05:07:25 | healthy | 402 | 39ms | |
| 2026-06-02 00:50:24 | healthy | 402 | 37ms | |
| 2026-06-01 20:28:21 | healthy | 402 | 30ms | |
| 2026-06-01 18:40:49 | healthy | 402 | 39ms | |
| 2026-06-01 12:20:02 | healthy | 402 | 59ms | |
| 2026-06-01 11:08:06 | healthy | 402 | 37ms | |
| 2026-06-01 07:09:44 | healthy | 402 | 55ms | |
| 2026-06-01 03:05:12 | healthy | 402 | 40ms | |
| 2026-05-31 22:49:47 | healthy | 402 | 34ms |