Base sequencer pending transaction feed — large pending swaps, MEV opportunities...
https://httpay.xyz/api/mempool-scannerOverview
Base sequencer pending transaction feed — large pending swaps, MEV opportunities, frontrunning signals. Base uses a centralized sequencer so this shows the sequencer queue rather than a traditional mempool.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/defi
Provider
httpay
Source
bazaar
Indexed
2026-03-02 23:07:10
Health
Status
healthy
Latency (p50)
64ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-28 18:24:18
Last Healthy
2026-09-28 18:24:18
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"type": "http"
}
Output Schema
{
"example": {
"description": "Base sequencer pending transaction feed — large pending swaps, MEV opportunities, frontrunning signals. Base uses a centralized sequencer so this shows the sequencer queue rather than a traditional mempool."
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-28 18:24:18 | healthy | 402 | 64ms | |
| 2026-09-28 06:04:03 | healthy | 402 | 64ms | |
| 2026-09-28 00:08:15 | healthy | 402 | 45ms | |
| 2026-09-27 13:20:26 | healthy | 402 | 86ms | |
| 2026-09-27 11:58:36 | healthy | 402 | 60ms | |
| 2026-09-26 21:32:40 | healthy | 402 | 47ms | |
| 2026-09-26 18:09:13 | healthy | 402 | 68ms | |
| 2026-09-26 06:13:04 | healthy | 402 | 58ms | |
| 2026-09-25 23:17:10 | healthy | 402 | 87ms |