Transaction simulation: will this tx succeed or revert, and why? Returns success...
https://x402-services-production.up.railway.app/api/safety/simulateOverview
Transaction simulation: will this tx succeed or revert, and why? Returns success/revert reason, return data, and decoded action. Send { chain, to, data, from?, value? }. Dry-run before signing.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/transactions
Provider
x402-services-production
Source
bazaar
Indexed
2026-07-15 01:12:46
Health
Status
degraded
Latency (p50)
171ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-07-24 19:54:52
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"bodyFields": {
"chain": {
"description": "Chain, default base",
"required": false,
"type": "string"
},
"data": {
"description": "0x calldata",
"required": false,
"type": "string"
},
"from": {
"description": "0x sender",
"required": false,
"type": "string"
},
"to": {
"description": "0x target address",
"required": true,
"type": "string"
},
"value": {
"description": "Native value in wei",
"required": false,
"type": "string"
}
},
"bodyType": "json",
"discoverable": true,
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-24 19:54:52 | degraded | 404 | 168ms | |
| 2026-07-24 15:49:33 | degraded | 404 | 171ms | |
| 2026-07-24 12:12:33 | degraded | 404 | 180ms | |
| 2026-07-24 10:45:55 | degraded | 404 | 166ms | |
| 2026-07-24 06:38:12 | degraded | 404 | 169ms | |
| 2026-07-24 00:50:53 | degraded | 404 | 189ms | |
| 2026-07-23 20:20:20 | degraded | 404 | 169ms | |
| 2026-07-23 14:52:42 | degraded | 404 | 172ms | |
| 2026-07-23 12:34:37 | degraded | 404 | 169ms | |
| 2026-07-23 08:36:27 | degraded | 404 | 167ms | |
| 2026-07-23 01:57:42 | degraded | 404 | 171ms | |
| 2026-07-22 22:54:41 | degraded | 404 | 190ms | |
| 2026-07-22 19:48:05 | degraded | 404 | 183ms | |
| 2026-07-21 22:57:19 | degraded | 404 | 168ms |