Platform Guide

Platform introduction

Learn about Cova Nexus - a high-concurrency API smart gateway that supports unified access to multiple models

Start your AI journey

Cova Nexus is a high-concurrency API smart gateway that supports unified access to multiple models. We are committed to providing minimalist, compliant, and highly available cutting-edge large model calling services for independent developers, start-up teams, and corporate customers.

Relying on the platform's core Relay routing architecture, you only need to configure a single Access Token to seamlessly call the world's top models such as Anthropic, OpenAI, Google, and xAI. Say goodbye to fragmented multi-key management and unlock unified billing and refined pipeline auditing in one stop.

🎯
our mission
Empower enterprises and developers to share technological dividends and provide a unified AI computing power routing solution that is simple, compliant, and cost-effective.
💡
our vision
Become the industry's leading AI ecological connector and join hands with multiple manufacturers and developers to build an open and win-win intelligent future.
ℹ️ Why choose Cova Nexus?
  • 🔗 Minimalist authentication: A single Token calls the global model, saying goodbye to the cumbersome management of multiple key fragments
  • 💰 Unified billing: Combining pay-per-volume billing with tiered pricing, costs are transparent and controllable, and black swan bills are rejected
  • 🛡️ Security base: enterprise-level high concurrency isolation guarantee, fully implementing privacy compliance and asset protection
  • 🚀 Instant deployment: fully compatible with mainstream standard protocols, two-step configuration, quick online in 5 minutes

Supported vendors

Cova Nexus currently integrates models from the following 4 overseas AI suppliers, providing a total of 40 available models:

A
Anthropic · 7 models
The Claude family of models, including Opus, Sonnet, Haiku, and more, excels at reasoning, writing, and code generation.
O
OpenAI · 11 models
GPT-5 series and Codex, image model, support text generation, image generation, code review and other capabilities.
G
Google · 9 models
The Gemini series of models supports multi-modal input, ultra-long context and audio processing.
X
xAI · 13 models
The Grok family of models covers dialogue, reasoning, multi-agent, and Imagine image and video generation.

quick start

Register an account

visit https://api.covanexus.com Complete registration

Create token

Create an API key (Token) in the console

Select model

Choose the model that suits your needs from the Model Plaza

Start calling

Requests can be made using the standard OpenAI format SDK