Overview
EVM developer utilities: keccak256 hash, function selector from a signature, EIP-55 checksum address and wei/gwei/ether conversion.
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
developer-tools
Provider
vextorium
Source
bazaar
Indexed
2026-10-03 21:23:44
Health
Status
healthy
Latency (p50)
134ms
Uptime (30d)
50.0%
Reliability Score
67/100
Last Checked
2026-10-04 07:39:29
Last Healthy
2026-10-04 07:39:29
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-04 07:39:29 | healthy | 402 | 134ms | |
| 2026-10-04 04:57:24 | down | 530 | 28ms | HTTP 530 |