Index onlineMerchant portal
Api Endpoint

Bulk WHOIS Lookup

Bulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.

Open interactive test console

Offering

Provider
api.kadec0.xyz
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Infrastructure
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.kadec0.xyz/v1/whois-bulk
MIME type
application/json
First seen
2026-10-16T01:50:06.715Z
Last seen
Tags
WHOIS, bulk, domain, registrar, Batch

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA"
  }
]

Observed health

Status
Healthy
Latest latency
131 ms
Average latency
178 ms
HTTP status
402
Last checked
Reachability
100% over 12 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "domains": {
          "type": "string",
          "description": "comma list of up to 10 domains"
        }
      },
      "required": [
        "domains"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "json",
  "example": {
    "count": 2,
    "items": [
      {
        "type": "whois",
        "whois": {
          "registrar": "..."
        },
        "domain": "example.com"
      },
      {
        "type": "whois",
        "whois": {
          "registrar": "MarkMonitor Inc."
        },
        "domain": "google.com"
      }
    ]
  }
}