Check if a domain is available or registered via RDAP (no key needed). Pay per c...
https://archtools.dev/v1/tools/domain-checkOverview
Check if a domain is available or registered via RDAP (no key needed). Pay per call with USDC (x402) or credits - archtools.dev
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
archtools
Source
bazaar
Indexed
2026-07-27 15:21:44
Health
Status
healthy
Latency (p50)
691ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-31 07:12:19
Last Healthy
2026-10-31 07:12:19
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"domain": "example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"ok": true
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:12:19 | healthy | 402 | 449ms | |
| 2026-10-31 06:09:46 | healthy | 402 | 960ms | |
| 2026-10-31 05:12:01 | healthy | 402 | 390ms | |
| 2026-10-31 04:08:07 | healthy | 402 | 942ms | |
| 2026-10-31 03:20:33 | healthy | 402 | 598ms | |
| 2026-10-31 02:11:04 | healthy | 402 | 691ms | |
| 2026-10-31 01:11:35 | healthy | 402 | 596ms | |
| 2026-10-31 00:14:58 | healthy | 402 | 1384ms |