NiceNIC Reseller API v2 Documentation & Integration Guide
Operational Guide for Resellers
For domain incidents, compliance handling, and escalation processes, refer to the NiceNIC Reseller Playbook.
The NiceNIC API can be accessed at http://api.www.gtlpnf.cn/v2/
The API is request via HTTP, returns JSON-encoded responses. You must specify the HTTP Authorization header and specify Content-Type: application-json.
The character set of all parameters is UTF-8.
http://api.www.gtlpnf.cn/v2/
Host: api.www.gtlpnf.cn
Authorization: username:api_secret
Content-Type: application/json
Authorization: username:api_secret
Content-Type: application/json
### Response format
```json
{
"code": 0,
"msg" : "success",
"data" : {} // Specific data
}
Automate and Scale Your Domain Business Globally With NiceNIC Reseller API v2
1 Integrate Domain Services Instantly
Accelerate your business by connecting directly to the NiceNIC Reseller API v2. Register, renew, transfer, and search domains in seconds—without waiting, tickets, or manual processing. A single HTTP endpoint automates domain lifecycle tasks and increases operational speed immediately.
2 Increase Revenue With Automated Provisioning
Turn every customer request into profit. With real-time domain availability, bulk operations, and immediate pricing lookup, you can sell more extensions, faster, with zero overhead. Reduce support workload and increase margins through full automation.
3 Powered by an ICANN-Accredited Registrar
Partnering with NiceNIC means direct access to a global domain portfolio backed by internationally recognized accreditation. Get trusted access to gTLDs, ccTLDs, and new domain extensions with stable infrastructure and transparent management.
4 Developer-First Architecture
Our JSON-based responses, header-based authentication, and clear documentation make integration fast and frustration-free. Within minutes, you can build domain checkout flows, reseller systems, hosting add-ons, and more—fully customized to your business.
5 Built for Scalability, Reliability, and Growth
Grow from dozens to thousands of domains without changing your platform. High-availability API endpoints ensure consistent performance, reduced downtime, and smooth domain lifecycle control, supporting customer trust and long-term retention.
6 Expand Your Product Catalog Instantly
Add hundreds of domain extensions to your offering—no contracts, no complex onboarding. Offer competitive pricing, international TLD options, and additional services that set you apart from other providers.
Start Scaling Your Domain Business Today
The NiceNIC Reseller API v2 gives you everything you need to launch, grow, and monetize domain services—instantly. Connect once, resell globally, and capture more revenue with minimal effort.
