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Register a New Domain
Register a New Domain is a free API for AI agents from domains.rapidruntime.com, Free, status down (last checked 2026-10-12).
Registers a domain name for 1–10 years with privacy, autorenew, and transfer lock enabled by default, using a single contact for all WHOIS roles.
Price / callFree
Success—
StatusDown
How this service works
Register a domain name. Check availability first to confirm pricing. Provide contact info — it will be used for all WHOIS roles (registrant, admin, tech, billing). Privacy, autorenew, and lock are enabled by default.
Output
Returns the registered domain object (domain name, lock status, autorenew flag, creation date, expiry date, WHOIS contacts for all four roles) plus the order number and total amount paid.
Example use cases
Secure startup domain before launch
“Register techsprout.io for 1 year using my details: Alex Rivera, 900 Market St, San Francisco, CA 94103, US, alex@techsprout.io, +1.4155550192. Make sure privacy protection and transfer lock are on.”
Buy domain for new client website
“I need to register bluepinecreative.com for 2 years for my client — use these contact details: Sarah Kim, 47 Elm Avenue, Portland, OR 97201, US, sarah@bluepinecreative.com, +1.5035550148.”
Claim brand domain with autorenew
“Can you register driftwood-apparel.com for 3 years with autorenew enabled? Contact info is Marcus Webb, 210 Harbor Blvd, Miami, FL 33101, US, marcus@driftwoodapparel.com, +1.3055550237.”
Technical details
Endpoint
POSThttps://domains.rapidruntime.com/api/v1/domains/register?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to register a domain name that has been confirmed available (via the check availability endpoint). It handles privacy protection, autorenew, and transfer lock automatically, and applies a single contact for all WHOIS roles, making it ideal for streamlined one-shot domain registration workflows.
Side effects
- Domain already registered or not available — registration blocked
- Invalid or incomplete contact information — validation error returned
- Unsupported TLD — domain extension not available through this registrar
- Payment/billing failure — transaction not completed
- years out of range (must be 1–10) — schema validation error
- Domain name format invalid — rejected before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| years | number | Registration years (default 1) |
| contactrequired | object | Contact info used for all WHOIS roles (registrant, admin, tech, billing) |
| domainNamerequired | string | Domain to register (e.g. 'example.com') |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| orderrequired | number | |
| domainrequired | object | |
| totalPaidrequired | number |
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