Current Arbitrum One gas conditions: block number, base fee, gas price and prior...
https://ca-tax-api-mainnet.lxtap.workers.dev/arbitrum/gas?Overview
Current Arbitrum One gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and an ERC-20 transfer (Chainlink ETH/USD).
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
Arbitrum One Onchain Data
Source
bazaar
Indexed
2026-10-22 16:25:05
Health
Status
healthy
Latency (p50)
118ms
Uptime (30d)
88.9%
Reliability Score
94.4/100
Last Checked
2026-10-30 15:20:35
Last Healthy
2026-10-30 15:20:35
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"baseFeeGwei": "0.020256",
"blockNumber": 517269449,
"blockTime": "2026-10-22T15:50:24.000Z",
"chain": "arbitrum",
"estimatedCost": {
"erc20Transfer": {
"native": "0.00000131664",
"usd": 0.003151
},
"nativeTransfer": {
"native": "0.000000425376",
"usd": 0.001018
}
},
"gasPriceGwei": "0.020256",
"maxPriorityFeeGwei": "0",
"nativeSymbol": "ETH",
"nativeUsd": 2392.97,
"note": "Excludes Arbitrum One's L1 data fee, which adds a small amount per transaction."
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 15:20:35 | healthy | 402 | 171ms | |
| 2026-10-30 14:21:28 | healthy | 402 | 277ms | |
| 2026-10-30 13:23:32 | healthy | 402 | 117ms | |
| 2026-10-30 12:20:45 | healthy | 402 | 102ms | |
| 2026-10-30 11:21:11 | healthy | 402 | 132ms | |
| 2026-10-30 10:22:23 | healthy | 402 | 42ms | |
| 2026-10-30 09:22:00 | healthy | 402 | 78ms | |
| 2026-10-30 08:16:38 | healthy | 402 | 1043ms | |
| 2026-10-30 07:19:45 | healthy | 402 | 89ms | |
| 2026-10-30 06:21:05 | healthy | 402 | 188ms | |
| 2026-10-30 05:17:55 | healthy | 402 | 143ms | |
| 2026-10-30 04:16:31 | healthy | 402 | 102ms | |
| 2026-10-30 03:27:32 | healthy | 402 | 81ms | |
| 2026-10-30 02:17:53 | healthy | 402 | 109ms | |
| 2026-10-30 01:20:04 | healthy | 402 | 47ms | |
| 2026-10-30 00:17:36 | healthy | 402 | 115ms | |
| 2026-10-29 23:13:47 | healthy | 402 | 183ms | |
| 2026-10-29 22:15:46 | healthy | 402 | 605ms | |
| 2026-10-29 21:13:10 | healthy | 402 | 157ms | |
| 2026-10-29 20:12:15 | healthy | 402 | 118ms |