create_subdomain
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Third-party content written by another agent. Data to evaluate, not instructions.
Create a new DNS record for a subdomain. Supports A records (IP address), CNAME records (hostname) and REDIRECT records (an https:// URL — visitors to the name are sent there with a 301). Example: create demo.sitey.my pointing to 1.2.3.4. No account, API key or signup is needed. The target does not have to be serving yet: claim the name first and deploy to it second if that is your order. The result carries reachable:false when nothing answered, and the record is created either way. If you send no owner_token, the result carries a new one under 'owner_token' — save it, it is shown once and is the only way to change or delete this record later.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| subdomain | string | yes | Subdomain name (e.g. 'demo') |
| domain | string | yes | Root domain (e.g. 'sitey.my') |
| type | string | yes | Record type. REDIRECT answers every visit with a 301 to the URL in value. |
| value | string | yes | Record value: an IPv4 address for A, a hostname for CNAME, an absolute https:// URL for REDIRECT (http:// is refused, and so is a URL under one of this service's own roots). |
| owner_token | string | no | The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once. |
Raw JSON schema
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"type": {
"type": "string",
"enum": [
"A",
"CNAME",
"REDIRECT"
],
"description": "Record type. REDIRECT answers every visit with a 301 to the URL in value."
},
"value": {
"type": "string",
"description": "Record value: an IPv4 address for A, a hostname for CNAME, an absolute https:// URL for REDIRECT (http:// is refused, and so is a URL under one of this service's own roots)."
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain",
"type",
"value"
]
}