BaseBrief x402 Allowance Signals
https://basebrief-x402.savannah-5966.chatgpt.site/api/v1/base/allowance?token=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&owner=0x0000000000000000000000000000000000000001&spender=0x0000000000000000000000000000000000000002Overview
ERC-20 balance and allowance with unlimited, exceeds-balance and zero-allowance signals on Base.
Protocol
x402
Price
$0.0040
Payment Asset
USDC
Payment Network
Base
Category
crypto/security-data
Provider
BaseBrief
Source
self-registered
Indexed
2026-08-19 11:21:27
Health
Status
healthy
Latency (p50)
1535ms
Uptime (30d)
100.0%
Reliability Score
82/100
Last Checked
2026-08-22 17:15:35
Last Healthy
2026-08-22 17:15:35
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-22 17:15:35 | healthy | 402 | 550ms | |
| 2026-08-22 11:35:12 | healthy | 402 | 1396ms | |
| 2026-08-22 07:27:24 | healthy | 402 | 1461ms | |
| 2026-08-22 01:39:18 | healthy | 402 | 1375ms | |
| 2026-08-21 18:00:48 | healthy | 402 | 2396ms | |
| 2026-08-21 08:58:50 | healthy | 402 | 1971ms | |
| 2026-08-21 04:11:03 | healthy | 402 | 1376ms | |
| 2026-08-20 23:39:45 | healthy | 402 | 1535ms | |
| 2026-08-20 17:18:57 | healthy | 402 | 1853ms | |
| 2026-08-20 09:17:00 | healthy | 402 | 1660ms | |
| 2026-08-20 05:05:55 | healthy | 402 | 1368ms | |
| 2026-08-19 22:59:49 | healthy | 402 | 1600ms | |
| 2026-08-19 17:19:52 | healthy | 402 | 1940ms |