Vextorium · Gas cost across chains
https://api.vextorium.com/v1/gas-compare-chainsOverview
Gas price right now on Base, Ethereum, Arbitrum, Optimism and Polygon, with the estimated USD cost of a native transfer, an ERC-20 transfer and a swap on each, and the cheapest chain.
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/onchain
Provider
vextorium
Source
bazaar
Indexed
2026-10-03 21:23:34
Health
Status
healthy
Latency (p50)
87ms
Uptime (30d)
50.0%
Reliability Score
67/100
Last Checked
2026-10-04 12:29:04
Last Healthy
2026-10-04 12:29:04
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 12:29:04 | healthy | 402 | 87ms | |
| 2026-10-04 02:16:32 | down | 530 | 28ms | HTTP 530 |