domains_checkDomainAvailabilityV1

Verify domain availability across multiple TLDs with a single request. Optionally explore alternative domain suggestions for a specific TLD to streamline domain selection before purchase. Rate limit: 10 requests per minute.

Instructions

Check availability of domain names across multiple TLDs.

Multiple TLDs can be checked at once. If you want alternative domains with response, provide only one TLD and set with_alternatives to true. TLDs should be provided without leading dot (e.g. com, net, org).

Endpoint has rate limit of 10 requests per minute.

Use this endpoint to verify domain availability before purchase.

Input Schema

Name	Required	Description
`domain`	Yes	Domain name (without TLD)
`tlds`	Yes	TLDs list
`with_alternatives`	No	Should response include alternatives

Input Schema (JSON Schema)

{
  "properties": {
    "domain": {
      "description": "Domain name (without TLD)",
      "type": "string"
    },
    "tlds": {
      "description": "TLDs list",
      "items": {
        "description": "TLD without leading dot",
        "type": "string"
      },
      "type": "array"
    },
    "with_alternatives": {
      "description": "Should response include alternatives",
      "type": "boolean"
    }
  },
  "required": [
    "domain",
    "tlds"
  ],
  "type": "object"
}

hostinger-api-mcp