Tri-state domain registration availability intelligence

Answeringour last check, 2026-10-31

1 of 1checks answered this week

630 msmedian answer time

$0.001listed price per call

$0.001price it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://app.domainhelp.com/api/v1/domain-availability

Category	Everything else
Provider host	app.domainhelp.com
Networks	eip155:8453
Payment schemes	exact
Self-reported calls, 30 days	0 from 0 payers (the provider's figure, not ours)

Our checks, last 30 days

Day	Result	HTTP	Asked	Time
2026-10-31	valid payment request	402	$0.001	630 ms

Example input (from the provider)

{
  "body": {
    "domain": "bombthrower.net"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "input": {
    "additionalProperties": false,
    "oneOf": [
      {
        "required": [
          "domain"
        ]
      },
      {
        "required": [
          "domains"
        ]
      }
    ],
    "properties": {
      "domain": {
        "examples": [
          "example.com"
        ],
        "maxLength": 253,
        "minLength": 3,
        "type": "string"
      },
      "domains": {
        "items": {
          "examples": [
            "example.com"
          ],
          "maxLength": 253,
          "minLength": 3,
          "type": "string"
        },
        "maxItems": 100,
        "minItems": 1,
        "type": "array",
        "uniqueItems": true
      }
    },
    "type": "object"
  },
  "output": {
    "additionalProperties": false,
    "properties": {
      "available": {
        "type": [
          "boolean",
          "null"
        ]
      },
      "domain": {
        "type": "string"
      },
      "price_usd": {
        "type": "string"
      },
      "product": {
        "const": "domain-availability",
        "type": "string"
      },
      "queried_at": {
        "format": "date-time",
        "type": "string"
      },
      "registration": {
        "additionalProperties": false,
        "properties": {
          "x402_url": {
            "format": "uri-reference",
            "type": [
              "string",
              "null"
            ]
          }
        },
        "required": [
          "x402_url"
        ],
        "type": "object"
      },
      "source": {
        "additionalProperties": true,
        "type": "object"
      },
      "status": {
        "enum": [
          "available",
          "unavailable",
          "unknown"
        ],
        "type": "string"
      },
      "units": {
        "const": 1,
        "type": "integer"
      },
      "version": {
        "const": "1",
        "type": "string"
      }
    },
    "required": [
      "product",
      "version",
      "domain",
      "available",
      "status",
      "units",
      "price_usd",
      "source",
      "registration",
      "queried_at"
    ],
    "type": "object"
  }
}

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