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)
1139ms
Uptime (30d)
100.0%
Reliability Score
85/100
Last Checked
2026-10-21 09:48:43
Last Healthy
2026-10-21 09:48:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 09:48:43 | healthy | 402 | 1139ms | |
| 2026-10-20 20:31:53 | healthy | 402 | 315ms | |
| 2026-10-20 02:43:18 | healthy | 402 | 1656ms | |
| 2026-10-19 10:37:37 | healthy | 402 | 2262ms | |
| 2026-10-18 20:18:46 | healthy | 402 | 278ms |