Fix a stuck pending EVM transaction - find the blocked nonce, speed up or cancel...
https://saylorinnovations.com/api/kb/evm-stuck-pending-transaction-nonceOverview
Fix a stuck pending EVM transaction - find the blocked nonce, speed up or cancel with a same-nonce higher-fee replacement, and clear wallet nonce drift
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
Saylor Innovations Guide Library
Source
bazaar
Indexed
2026-10-20 13:23:18
Health
Status
degraded
Latency (p50)
213ms
Uptime (30d)
94.5%
Reliability Score
92.3/100
Last Checked
2026-10-30 09:25:26
Last Healthy
2026-10-29 10:21:28
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"type": "http"
}
Output Schema
{
"example": {
"body": "Resolving stuck EVM transactions: how nonces order transactions, finding pending vs confirmed nonce, replacement rules (same nonce, higher fee), speed up and cancel with a zero-value self-send, EIP-1559 fee fields, nonce gaps and wallet-reset caveats.",
"c": "On-chain & DeFi",
"id": "evm-stuck-pending-transaction-nonce",
"t": "Fix a Stuck Pending EVM Transaction: Nonce, Gas Price, Speed Up and Cancel"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 09:25:26 | degraded | 404 | 209ms | |
| 2026-10-30 08:19:43 | degraded | 404 | 546ms | |
| 2026-10-30 07:22:07 | degraded | 404 | 179ms | |
| 2026-10-30 06:24:01 | degraded | 404 | 882ms | |
| 2026-10-30 05:21:08 | degraded | 404 | 218ms | |
| 2026-10-30 04:19:15 | degraded | 404 | 176ms | |
| 2026-10-30 03:29:44 | degraded | 404 | 226ms | |
| 2026-10-30 02:21:22 | degraded | 404 | 213ms | |
| 2026-10-30 01:22:52 | degraded | 404 | 846ms | |
| 2026-10-30 00:20:50 | degraded | 404 | 193ms | |
| 2026-10-29 23:16:09 | degraded | 404 | 198ms | |
| 2026-10-29 22:18:38 | degraded | 404 | 206ms | |
| 2026-10-29 21:15:15 | degraded | 404 | 208ms | |
| 2026-10-29 20:14:35 | degraded | 404 | 188ms | |
| 2026-10-29 19:20:35 | degraded | 404 | 181ms | |
| 2026-10-29 18:16:43 | degraded | 404 | 210ms | |
| 2026-10-29 17:23:17 | degraded | 404 | 231ms | |
| 2026-10-29 16:16:03 | degraded | 404 | 1480ms | |
| 2026-10-29 15:14:33 | degraded | 404 | 324ms | |
| 2026-10-29 14:22:20 | degraded | 404 | 356ms |