Sandwich / MEV risk score for a planned swap, from price impact and trade size, ...
https://x402-services-production.up.railway.app/api/exec/sandwichOverview
Sandwich / MEV risk score for a planned swap, from price impact and trade size, with concrete mitigations (private RPC, tighter slippage, order splitting). Send { chain, tokenIn, tokenOut, amountIn }. Trade without getting sandwiched.
Protocol
x402
Price
$0.0040
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/defi
Provider
x402-services-production
Source
bazaar
Indexed
2026-07-14 20:15:41
Health
Status
degraded
Latency (p50)
475ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-30 06:37:29
Last Healthy
2026-08-04 19:59:12
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"bodyFields": {
"amountIn": {
"description": "Amount in smallest units",
"required": true,
"type": "string"
},
"chain": {
"description": "Chain, default base",
"required": false,
"type": "string"
},
"tokenIn": {
"description": "0x token to sell",
"required": true,
"type": "string"
},
"tokenOut": {
"description": "0x token to buy",
"required": true,
"type": "string"
}
},
"bodyType": "json",
"discoverable": true,
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-30 06:37:29 | degraded | 404 | 1257ms | |
| 2026-08-29 17:45:33 | degraded | 404 | 171ms | |
| 2026-08-29 12:22:20 | degraded | 404 | 182ms | |
| 2026-08-29 06:41:47 | degraded | 404 | 475ms | |
| 2026-08-28 16:46:52 | degraded | 404 | 649ms | |
| 2026-08-28 11:38:23 | degraded | 404 | 182ms | |
| 2026-08-28 06:04:33 | degraded | 404 | 821ms | |
| 2026-08-27 21:25:19 | degraded | 404 | 168ms | |
| 2026-08-27 12:14:14 | degraded | 404 | 3016ms |